English Irregular Verb Flashcards: Past Tense & Past Participle
Practice common English irregular verbs from base form to past simple and past participle, with concise examples and clearly marked UK/US variants.
دربارهٔ این دسته
Practice 70 common English irregular verbs through 203 short retrieval prompts.
What this deck practices
- Base form → past simple: all 70 verbs.
- Base form → past participle: all 70 verbs.
- Distinctive past form → base form: 63 reverse prompts.
- Current variants: concise UK/US notes for forms such as
got/gotten,learned/learnt, andspelled/spelt.
The order starts with high-utility verbs such as be, have, do, and go, then moves through everyday actions, communication, change, movement, and daily routines. A fixed sequence mixes all three prompt directions, introduces each verb before asking for reverse recall, and leaves at least four unrelated cards between prompts for the same verb.
This compact set prioritizes frequent, current learner vocabulary. It excludes rare and archaic forms, copied reference tables, and pronunciation drills beyond the easily confused past form of read. Reverse prompts are omitted for unchanged written forms—put, read, cut, set, hit, and let—and for found, which is also a present-tense base verb. Past-simple → past-participle permutations are also excluded because anchoring each form to the base verb is more useful in everyday study.
Selection follows the Oxford 3000 frequency-and-usefulness method. Forms were checked against the British Council irregular-verbs reference and Cambridge Dictionary's irregular-verb table, with current dictionary entries used for regional variants. All prompts, examples, ordering, and metadata are original. No source or competitor table, prose, exercise, or example was copied.
کارتهای این دسته
کارت ۱
پرسش
Past participle of have?
پاسخ
had.
Example: She has had enough practice.
کارت ۲
پرسش
Past participle of see?
پاسخ
seen.
Example: Have you seen my keys?
کارت ۳
پرسش
Past simple of go?
پاسخ
went.
Example: We went home after class.
کارت ۴
پرسش
Past simple of make?
پاسخ
made.
Example: We made soup for dinner.
کارت ۵
پرسش
Past participle of get in UK and US English?
پاسخ
got in standard UK English; gotten is common in US English for obtaining or becoming. US have got remains common for possession and obligation.
Example: UK: She has got much faster. US: She has gotten much faster.
کارت ۶
پرسش
Past simple forms of be?
پاسخ
was with I/he/she/it; were with you/we/they.
Example: She was ready, and they were ready too.
کارت ۷
پرسش
Past simple of have?
پاسخ
had.
Example: I had time after lunch.
کارت ۸
پرسش
Past participle of go?
پاسخ
gone.
Example: Maya has gone to the library.
کارت ۹
پرسش
Past participle of know?
پاسخ
known.
Example: They have known each other for years.
کارت ۱۰
پرسش
madeis a past participle of which base verb?پاسخ
make.
کارت ۱۱
پرسش
Past participle of do?
پاسخ
done.
Example: I have done the exercise already.
کارت ۱۲
پرسش
Past simple of think?
پاسخ
thought.
Example: She thought about the offer overnight.
کارت ۱۳
پرسش
Past participle of be?
پاسخ
been.
Example: We have been here before.
کارت ۱۴
پرسش
Past simple of say?
پاسخ
said.
Example: He said hello at the door.
کارت ۱۵
پرسش
Past simple of get?
پاسخ
got.
Example: I got your message this morning.
کارت ۱۶
پرسش
hadis a past participle of which base verb?پاسخ
have.
کارت ۱۷
پرسش
Past participle of make?
پاسخ
made.
Example: He has made a careful choice.
کارت ۱۸
پرسش
seenis a past participle of which base verb?پاسخ
see.
کارت ۱۹
پرسش
Past simple of know?
پاسخ
knew.
Example: I knew the route was shorter.
کارت ۲۰
پرسش
goneis a past participle of which base verb?پاسخ
go.
کارت ۲۱
پرسش
Past participle of say?
پاسخ
said.
Example: She has said that before.
کارت ۲۲
پرسش
gottenis a US past participle of which base verb?پاسخ
get.
کارت ۲۳
پرسش
beenis a past participle of which base verb?پاسخ
be.
کارت ۲۴
پرسش
Past participle of think?
پاسخ
thought.
Example: We have thought about that risk.
کارت ۲۵
پرسش
doneis a past participle of which base verb?پاسخ
do.
کارت ۲۶
پرسش
knownis a past participle of which base verb?پاسخ
know.
کارت ۲۷
پرسش
Past simple of see?
پاسخ
saw.
Example: I saw the notice yesterday.
کارت ۲۸
پرسش
saidis a past participle of which base verb?پاسخ
say.
کارت ۲۹
پرسش
thoughtis a past participle of which base verb?پاسخ
think.
کارت ۳۰
پرسش
Past simple of do?
پاسخ
did.
Example: They did the exercise yesterday.
کارت ۳۱
پرسش
Past participle of bring?
پاسخ
brought.
Example: She has brought the right documents.
کارت ۳۲
پرسش
Past simple of put?
پاسخ
put.
Example: He put the cups on the shelf.
کارت ۳۳
پرسش
Past simple of leave?
پاسخ
left.
Example: We left before the rain.
کارت ۳۴
پرسش
Past participle of give?
پاسخ
given.
Example: We have given everyone a copy.
کارت ۳۵
پرسش
Past participle of feel?
پاسخ
felt.
Example: She has felt this pressure before.
کارت ۳۶
پرسش
Past simple of become?
پاسخ
became.
Example: The room became quiet.
کارت ۳۷
پرسش
Past participle of put?
پاسخ
put.
Example: I have put your name on the list.
کارت ۳۸
پرسش
Past participle of take?
پاسخ
taken.
Example: I have taken enough notes.
کارت ۳۹
پرسش
Past simple of give?
پاسخ
gave.
Example: He gave me a clear answer.
کارت ۴۰
پرسش
Past participle of find?
پاسخ
found.
Example: They have found a simpler route.
کارت ۴۱
پرسش
becameis a past simple form of which base verb?پاسخ
become.
کارت ۴۲
پرسش
broughtis a past participle of which base verb?پاسخ
bring.
کارت ۴۳
پرسش
Past simple of take?
پاسخ
took.
Example: She took the early bus.
کارت ۴۴
پرسش
Past simple of come?
پاسخ
came.
Example: They came by train.
کارت ۴۵
پرسش
leftis a past participle of which base verb?پاسخ
leave.
کارت ۴۶
پرسش
Past participle of become?
پاسخ
become.
Example: This has become a daily habit.
کارت ۴۷
پرسش
Past simple of tell?
پاسخ
told.
Example: She told us the result.
کارت ۴۸
پرسش
Past simple of feel?
پاسخ
felt.
Example: I felt better after the walk.
کارت ۴۹
پرسش
Past participle of come?
پاسخ
come.
Example: The package has come at last.
کارت ۵۰
پرسش
givenis a past participle of which base verb?پاسخ
give.
کارت ۵۱
پرسش
Past simple of bring?
پاسخ
brought.
Example: They brought lunch from home.
کارت ۵۲
پرسش
toldis a past participle of which base verb?پاسخ
tell.
کارت ۵۳
پرسش
feltis a past participle of which base verb?پاسخ
feel.
کارت ۵۴
پرسش
Past participle of leave?
پاسخ
left.
Example: He has left his coat upstairs.
کارت ۵۵
پرسش
Past simple of find?
پاسخ
found.
Example: I found the receipt in my bag.
کارت ۵۶
پرسش
cameis a past simple form of which base verb?پاسخ
come.
کارت ۵۷
پرسش
Past participle of tell?
پاسخ
told.
Example: I have told him twice.
کارت ۵۸
پرسش
takenis a past participle of which base verb?پاسخ
take.
کارت ۵۹
پرسش
Past simple of understand?
پاسخ
understood.
Example: They understood the main idea.
کارت ۶۰
پرسش
Past simple of speak?
پاسخ
spoke.
Example: We spoke after the meeting.
کارت ۶۱
پرسش
Past participle variants of spell?
پاسخ
spelled or spelt. Spelled is standard in UK and US English; spelt is also standard and especially common in UK English.
Example: You have spelled it correctly. UK alternative: You have spelt it correctly.
کارت ۶۲
پرسش
Past participle of show?
پاسخ
shown.
Example: The test has shown steady progress.
کارت ۶۳
پرسش
Past simple of mean?
پاسخ
meant.
Example: I meant every word.
کارت ۶۴
پرسش
Past participle of write?
پاسخ
written.
Example: She has written a short reply.
کارت ۶۵
پرسش
Past simple variants of learn?
پاسخ
learned or learnt. Learned is standard in UK and US English; learnt is also standard and especially common in UK English.
Example: I learned a new shortcut. UK alternative: I learnt a new shortcut.
کارت ۶۶
پرسش
speltis a common UK past form of which base verb?پاسخ
spell.
کارت ۶۷
پرسش
Past simple of teach?
پاسخ
taught.
Example: She taught English last year.
کارت ۶۸
پرسش
Past participle of understand?
پاسخ
understood.
Example: I have understood the instructions.
کارت ۶۹
پرسش
Past participle of mean?
پاسخ
meant.
Example: That sign has always meant stop.
کارت ۷۰
پرسش
writtenis a past participle of which base verb?پاسخ
write.
کارت ۷۱
پرسش
Past participle variants of learn?
پاسخ
learned or learnt. Learned is standard in UK and US English; learnt is also standard and especially common in UK English.
Example: We have learned the pattern. UK alternative: We have learnt the pattern.
کارت ۷۲
پرسش
Past simple variants of spell?
پاسخ
spelled or spelt. Spelled is standard in UK and US English; spelt is also standard and especially common in UK English.
Example: She spelled the surname slowly. UK alternative: She spelt the surname slowly.
کارت ۷۳
پرسش
shownis a past participle of which base verb?پاسخ
show.
کارت ۷۴
پرسش
understoodis a past participle of which base verb?پاسخ
understand.
کارت ۷۵
پرسش
Past participle of speak?
پاسخ
spoken.
Example: I have spoken with the manager.
کارت ۷۶
پرسش
Past simple of hear?
پاسخ
heard.
Example: I heard a knock at noon.
کارت ۷۷
پرسش
meantis a past participle of which base verb?پاسخ
mean.
کارت ۷۸
پرسش
learntis a common UK past form of which base verb?پاسخ
learn.
کارت ۷۹
پرسش
Past simple of show?
پاسخ
showed.
Example: He showed me the new layout.
کارت ۸۰
پرسش
Past participle of read, including its pronunciation?
پاسخ
read, pronounced /red/.
Example: I have read the full report.
کارت ۸۱
پرسش
Past participle of hear?
پاسخ
heard.
Example: Have you heard the latest update?
کارت ۸۲
پرسش
taughtis a past participle of which base verb?پاسخ
teach.
کارت ۸۳
پرسش
Past simple of write?
پاسخ
wrote.
Example: He wrote three pages last night.
کارت ۸۴
پرسش
spokenis a past participle of which base verb?پاسخ
speak.
کارت ۸۵
پرسش
Past simple of read, including its pronunciation?
پاسخ
read, pronounced /red/.
Example: She read the email yesterday.
کارت ۸۶
پرسش
heardis a past participle of which base verb?پاسخ
hear.
کارت ۸۷
پرسش
Past participle of teach?
پاسخ
taught.
Example: He has taught this lesson before.
کارت ۸۸
پرسش
Past simple of begin?
پاسخ
began.
Example: The lesson began at nine.
کارت ۸۹
پرسش
Past simple of cut?
پاسخ
cut.
Example: I cut the paper into strips.
کارت ۹۰
پرسش
Past participle of buy?
پاسخ
bought.
Example: I have bought the train tickets.
کارت ۹۱
پرسش
Past participle of choose?
پاسخ
chosen.
Example: They have chosen a practical option.
کارت ۹۲
پرسش
Past simple of build?
پاسخ
built.
Example: They built the bridge in two years.
کارت ۹۳
پرسش
Past participle of set?
پاسخ
set.
Example: He has set a clear deadline.
کارت ۹۴
پرسش
Past participle of cut?
پاسخ
cut.
Example: She has cut the rope already.
کارت ۹۵
پرسش
Past simple of buy?
پاسخ
bought.
Example: She bought fresh bread.
کارت ۹۶
پرسش
Past simple of grow?
پاسخ
grew.
Example: The plant grew quickly in spring.
کارت ۹۷
پرسش
Past participle of begin?
پاسخ
begun.
Example: We have begun the final section.
کارت ۹۸
پرسش
builtis a past participle of which base verb?پاسخ
build.
کارت ۹۹
پرسش
Past participle of keep?
پاسخ
kept.
Example: She has kept every promise.
کارت ۱۰۰
پرسش
chosenis a past participle of which base verb?پاسخ
choose.
کارت ۱۰۱
پرسش
Past simple of break?
پاسخ
broke.
Example: I broke the handle by accident.
کارت ۱۰۲
پرسش
grownis a past participle of which base verb?پاسخ
grow.
۲۰۳ کارت
English Irregular Verb Flashcards: Past Tense & Past Participle
این دسته را رایگان مطالعه کنیدNibomo باز میشود تا بتوانید مطالعه را شروع کنید.
کارت ۱۰۳
پرسش
Past simple of hold?
پاسخ
held.
Example: He held the door for us.
کارت ۱۰۴
پرسش
Past participle of build?
پاسخ
built.
Example: We have built a useful routine.
کارت ۱۰۵
پرسش
Past simple of keep?
پاسخ
kept.
Example: I kept the receipt.
کارت ۱۰۶
پرسش
Past simple of set?
پاسخ
set.
Example: We set the alarm for six.
کارت ۱۰۷
پرسش
brokenis a past participle of which base verb?پاسخ
break.
کارت ۱۰۸
پرسش
begunis a past participle of which base verb?پاسخ
begin.
کارت ۱۰۹
پرسش
Past simple of choose?
پاسخ
chose.
Example: He chose the quieter room.
کارت ۱۱۰
پرسش
heldis a past participle of which base verb?پاسخ
hold.
کارت ۱۱۱
پرسش
Past participle of grow?
پاسخ
grown.
Example: Our team has grown this year.
کارت ۱۱۲
پرسش
keptis a past participle of which base verb?پاسخ
keep.
کارت ۱۱۳
پرسش
Past participle of break?
پاسخ
broken.
Example: The storm has broken several branches.
کارت ۱۱۴
پرسش
boughtis a past participle of which base verb?پاسخ
buy.
کارت ۱۱۵
پرسش
Past participle of hold?
پاسخ
held.
Example: They have held three workshops.
کارت ۱۱۶
پرسش
Past participle of stand?
پاسخ
stood.
Example: The old tower has stood for centuries.
کارت ۱۱۷
پرسش
Past simple of fly?
پاسخ
flew.
Example: The plane flew over the coast.
کارت ۱۱۸
پرسش
Past participle of throw?
پاسخ
thrown.
Example: Someone has thrown the box away.
کارت ۱۱۹
پرسش
Past simple of sit?
پاسخ
sat.
Example: I sat near the window.
کارت ۱۲۰
پرسش
Past participle of run?
پاسخ
run.
Example: We have run this test already.
کارت ۱۲۱
پرسش
Past simple of wear?
پاسخ
wore.
Example: She wore a blue jacket.
کارت ۱۲۲
پرسش
Past participle of win?
پاسخ
won.
Example: They have won four matches.
کارت ۱۲۳
پرسش
Past simple of fall?
پاسخ
fell.
Example: The temperature fell overnight.
کارت ۱۲۴
پرسش
thrownis a past participle of which base verb?پاسخ
throw.
کارت ۱۲۵
پرسش
flownis a past participle of which base verb?پاسخ
fly.
کارت ۱۲۶
پرسش
Past simple of drive?
پاسخ
drove.
Example: They drove through the night.
کارت ۱۲۷
پرسش
Past simple of win?
پاسخ
won.
Example: Our team won the final.
کارت ۱۲۸
پرسش
Past participle of hit?
پاسخ
hit.
Example: Sales have hit a new high.
کارت ۱۲۹
پرسش
Past simple of throw?
پاسخ
threw.
Example: He threw the keys onto the table.
کارت ۱۳۰
پرسش
Past participle of fall?
پاسخ
fallen.
Example: Several leaves have fallen.
کارت ۱۳۱
پرسش
Past participle of drive?
پاسخ
driven.
Example: I have driven this route before.
کارت ۱۳۲
پرسش
Past simple of run?
پاسخ
ran.
Example: He ran five kilometres yesterday.
کارت ۱۳۳
پرسش
Past participle of fly?
پاسخ
flown.
Example: She has flown alone twice.
کارت ۱۳۴
پرسش
wornis a past participle of which base verb?پاسخ
wear.
کارت ۱۳۵
پرسش
wonis a past participle of which base verb?پاسخ
win.
کارت ۱۳۶
پرسش
Past participle of sit?
پاسخ
sat.
Example: They have sat there all morning.
کارت ۱۳۷
پرسش
ranis a past simple form of which base verb?پاسخ
run.
کارت ۱۳۸
پرسش
stoodis a past participle of which base verb?پاسخ
stand.
کارت ۱۳۹
پرسش
Past participle of wear?
پاسخ
worn.
Example: I have worn these shoes for years.
کارت ۱۴۰
پرسش
drivenis a past participle of which base verb?پاسخ
drive.
کارت ۱۴۱
پرسش
satis a past participle of which base verb?پاسخ
sit.
کارت ۱۴۲
پرسش
Past simple of hit?
پاسخ
hit.
Example: The ball hit the fence.
کارت ۱۴۳
پرسش
Past simple of stand?
پاسخ
stood.
Example: She stood beside the entrance.
کارت ۱۴۴
پرسش
fallenis a past participle of which base verb?پاسخ
fall.
کارت ۱۴۵
پرسش
Past participle of pay?
پاسخ
paid.
Example: They have paid in full.
کارت ۱۴۶
پرسش
Past simple of eat?
پاسخ
ate.
Example: We ate outside at noon.
کارت ۱۴۷
پرسش
Past participle of spend?
پاسخ
spent.
Example: She has spent too much time waiting.
کارت ۱۴۸
پرسش
Past participle of send?
پاسخ
sent.
Example: We have sent a confirmation.
کارت ۱۴۹
پرسش
Past simple of lose?
پاسخ
lost.
Example: Our side lost by one point.
کارت ۱۵۰
پرسش
Past participle of sell?
پاسخ
sold.
Example: The shop has sold every ticket.
کارت ۱۵۱
پرسش
Past simple of meet?
پاسخ
met.
Example: We met outside the station.
کارت ۱۵۲
پرسش
Past participle of eat?
پاسخ
eaten.
Example: I have eaten enough.
کارت ۱۵۳
پرسش
Past simple of sleep?
پاسخ
slept.
Example: The baby slept for two hours.
کارت ۱۵۴
پرسش
Past simple of pay?
پاسخ
paid.
Example: He paid the bill online.
کارت ۱۵۵
پرسش
sentis a past participle of which base verb?پاسخ
send.
کارت ۱۵۶
پرسش
Past simple of spend?
پاسخ
spent.
Example: They spent the afternoon outside.
کارت ۱۵۷
پرسش
Usual past participle of wake, with the accepted alternative?
پاسخ
woken is usual; waked is also standard but less common.
Example: The noise has woken everyone. Less common: The noise has waked everyone.
کارت ۱۵۸
پرسش
Past simple of drink?
پاسخ
drank.
Example: She drank a glass of water.
کارت ۱۵۹
پرسش
sleptis a past participle of which base verb?پاسخ
sleep.
کارت ۱۶۰
پرسش
Past participle of lose?
پاسخ
lost.
Example: I have lost my notebook.
کارت ۱۶۱
پرسش
eatenis a past participle of which base verb?پاسخ
eat.
کارت ۱۶۲
پرسش
soldis a past participle of which base verb?پاسخ
sell.
کارت ۱۶۳
پرسش
Past participle of meet?
پاسخ
met.
Example: I have met her once before.
کارت ۱۶۴
پرسش
Past simple of send?
پاسخ
sent.
Example: I sent the file yesterday.
کارت ۱۶۵
پرسش
Past participle of drink?
پاسخ
drunk.
Example: He has drunk all the coffee.
کارت ۱۶۶
پرسش
paidis a past participle of which base verb?پاسخ
pay.
کارت ۱۶۷
پرسش
lostis a past participle of which base verb?پاسخ
lose.
کارت ۱۶۸
پرسش
Usual past simple of wake, with the accepted alternative?
پاسخ
woke is usual; waked is also standard but less common.
Example: I woke before the alarm. Less common: I waked before the alarm.
کارت ۱۶۹
پرسش
Past participle of sleep?
پاسخ
slept.
Example: I have slept much better lately.
کارت ۱۷۰
پرسش
spentis a past participle of which base verb?پاسخ
spend.
کارت ۱۷۱
پرسش
metis a past participle of which base verb?پاسخ
meet.
کارت ۱۷۲
پرسش
Past simple of sell?
پاسخ
sold.
Example: She sold her old bicycle.
کارت ۱۷۳
پرسش
drunkis a past participle of which base verb?پاسخ
drink.
کارت ۱۷۴
پرسش
wokenis the usual past participle of which base verb?پاسخ
wake.
کارت ۱۷۵
پرسش
Past participle of lead?
پاسخ
led.
Example: That choice has led to delays.
کارت ۱۷۶
پرسش
Past participle of draw?
پاسخ
drawn.
Example: She has drawn a useful diagram.
کارت ۱۷۷
پرسش
Past simple of forget?
پاسخ
forgot.
Example: He forgot the appointment.
کارت ۱۷۸
پرسش
Past simple of sing?
پاسخ
sang.
Example: She sang the first verse.
کارت ۱۷۹
پرسش
Past participle of catch?
پاسخ
caught.
Example: I have caught a cold.
کارت ۱۸۰
پرسش
Past participle of ride?
پاسخ
ridden.
Example: He has ridden a horse twice.
کارت ۱۸۱
پرسش
Past simple of swim?
پاسخ
swam.
Example: He swam across the pool.
کارت ۱۸۲
پرسش
forgottenis a past participle of which base verb?پاسخ
forget.
کارت ۱۸۳
پرسش
Past simple variants of dream?
پاسخ
dreamed or dreamt. Both are standard; dreamed is more common in US English.
Example: I dreamed about the sea. Alternative: I dreamt about the sea.
کارت ۱۸۴
پرسش
Past participle of sing?
پاسخ
sung.
Example: We have sung that song before.
کارت ۱۸۵
پرسش
Past simple of ride?
پاسخ
rode.
Example: We rode our bikes to the park.
کارت ۱۸۶
پرسش
drawnis a past participle of which base verb?پاسخ
draw.
کارت ۱۸۷
پرسش
Past participle of swim?
پاسخ
swum.
Example: I have swum in colder water.
کارت ۱۸۸
پرسش
dreamtis a common UK past form of which base verb?پاسخ
dream.
کارت ۱۸۹
پرسش
sungis a past participle of which base verb?پاسخ
sing.
کارت ۱۹۰
پرسش
Past simple variants of burn?
پاسخ
burned or burnt. Both are standard verb forms; burned is more common in US English.
Example: The lamp burned all night. Alternative: The lamp burnt all night.
کارت ۱۹۱
پرسش
Past simple of draw?
پاسخ
drew.
Example: The child drew a small house.
کارت ۱۹۲
پرسش
Usual past participle of forget, with the accepted US alternative?
پاسخ
forgotten is usual; forgot is also standard as a past participle in US English, but it is less common.
Example: We have forgotten the old password. US also: We have forgot the old password.
کارت ۱۹۳
پرسش
Past simple of let?
پاسخ
let.
Example: They let us leave early.
کارت ۱۹۴
پرسش
caughtis a past participle of which base verb?پاسخ
catch.
کارت ۱۹۵
پرسش
burntis a common UK past form of which base verb?پاسخ
burn.
کارت ۱۹۶
پرسش
Past simple of lead?
پاسخ
led.
Example: Mina led the discussion.
کارت ۱۹۷
پرسش
riddenis a past participle of which base verb?پاسخ
ride.
کارت ۱۹۸
پرسش
swumis a past participle of which base verb?پاسخ
swim.
کارت ۱۹۹
پرسش
Past simple of catch?
پاسخ
caught.
Example: She caught the last train.
کارت ۲۰۰
پرسش
Past participle variants of burn?
پاسخ
burned or burnt. Both are standard verb forms; burned is more common in US English.
Example: The fire has burned brightly. Alternative: The fire has burnt brightly.
کارت ۲۰۱
پرسش
Past participle of let?
پاسخ
let.
Example: I have let the soup cool.
کارت ۲۰۲
پرسش
ledis a past participle of which base verb?پاسخ
lead.
کارت ۲۰۳
پرسش
Past participle variants of dream?
پاسخ
dreamed or dreamt. Both are standard; dreamed is more common in US English.
Example: She has dreamed of this day. Alternative: She has dreamt of this day.
۲۰۳ کارت
English Irregular Verb Flashcards: Past Tense & Past Participle
Nibomo باز میشود تا بتوانید مطالعه را شروع کنید.