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1. If I (know) ___had known___ that you were ill, I (go) ____would have gone____ to see you.
2. If she'd had enough money, she (buy) ____would have bought____ a car.
3. I (buy) ____will____ a car If you lend me some money.
4. I (see) ____would have seen___ him if I (go) __had gone______ to the party last night.
5. We could have gone out if the weather (not be) ___hadn't been____ so bad.
6. If the book (not be) ____isn't___ expensive, I'll buy it.
7. You would be very surprised if he (return) ___returned_____ .
8. I'll go out if it (not rain) ____doesn't rain_____ .
9. They wouldn't come to the party if you (not invite) ___didn't invite____ them.
10. What _____would__ you (do) ____do____ if you (be) ___were____ him?
11. If that hat costs much, I (buy) ____will______ a small one.
12. If you (drive) ____drove____ more carefully, you (have) _wouldn't have_____ so much accidents.
13. If I (make) ____make____ that mistake again, my teacher (get) ____will be____ angry with me.
14. If I (spoke) ____spoke____ English, my job (be) ____would be___ a lot easier.
15. If he (go) ___had gone___ to London yesterday, he (meet) ___would have met_____ his old friend.
1. If I (know) _____had known______ that you were ill, I (go) _____would have gone_____ to see you.
2. If she'd had some money, she (buy)____would have bought_____ to see you.
3. I (buy)__will___ a car If you lend me some money.
4. I (see) ___would have seen____ him if I (go) ____had gone____ to the party last night.
5. We could have gone out if the weather (not be) ______hadn't been______ so bad.
6. If the book (not be) ____is not_____ expensive, I'll buy it.
7. You would be surprised if he (return)________returned_______.
8. I'll go out if it (not rain) _______doesn't rain_______.
9. They wouldn't come to the party if you (not invite) _____didn't invite_____ them.
10. What __would__ you (do) ____do____ if you (be) __were__ him?
11. If that hat costs much, I (buy) ___will buy___ a small one.
12. If you (drive) _____drove____ more carefully, you (not, have) _______wouldn't have_______ so many accidents.
13. If I (make) _____make____ that mistake again, my teacher (be) ___will be___ angry with me.
14. If I spoke English, my job (be) ___would be___ a lot easier.
15. If he (go) __had gone___ to London yesterday, he (meet) __would have met__ his old friend.
complete the sentences with the correct form of the verbs in brackets
1 would you go to his party if he(invite)......invited...... you?
2 I(can/help)...could help............ you translate is text into French if we had a dictionar3 we (email).......would email.................her if we had her adderss
4 if i (know.).....knew....... the answer, I wouldn't need to ask
5 i'd probably buy a laptop if it (be).....were.............cheaper answer,
6 where would you live of you (have)........had............ the choice
7 if you(have)........had.................. 20 brothers and sisters,think how many birthday presents you(get).........would get........
8 if everyone (speak).....spoke............ the same langluage, do you yhing life(be)........would be....... better?
9 I'm sorry, I don't know.if (knom)....knew...theamswer,I (tell.....would tell..........you
I. Put the verds in brackets into the correct forms:
1. If I (have) .have.... time, I will write to him.
2. If it's cold, I (need) .will need... a heavier coat
3. What are you going to do if you (have).have... a holiday?
4. If I meet Helen, I (give)..will give... her your messenger
5. If I can go tomorrow, I (let)...will let.. you know
6. If flowers don't get any water, they (die)..will die..
7. Don't come if they (not call)..don't call..you
8. If I didn't feel so tired, I (go)...would go. out with you.
9. I could repair the car if I (have).had... the right tools.
10. If she hadn't been ill yesterday, she (go).would have gone.... to work now.
II. Rewrite these sentences, beginning as shown, so that the meaning stays the same:
1. If you don't like this one, I'll bring you another.
=> Unless you like this one, I'll bring you another.
2. I'll only help you if you promise to try harder.
=> Unless you promise to try harder,. I won't help you
3. Unless you work hard, you will not fail the exam
=> If you don't work hard, you will not fail the exam
4. Stand up or you will be punished.
=> Unless you don't Stand up ,you will be punished.
5. Do your homework or you will get bad mark
=> If you don't Do your homework,you will get bad mark
III. Rewrite these sentences use "If"
1. I don't know enough about this machine, so I can't mend it myself.
=> If I knew enough about this machine, I could mend it myself.
2. I don't ride the bus to work every morning because it's always so crowed
=> If it weren't always so crowed, I would ride the bus to work every morning
3. The wwind is blowing hard, so I won't take the boat out for ride.
=> If The wwind wern't blowing hard, I would take the boat out for ride.
4. Nick can'r find the way because he doesn't have a map.
=> If Nick had a map,He could find the way
5. Susan felt sick because she ate many cream cake.
=> If susan hadn't eaten many crea, cake,she wouldn't have felt sick
6. Without this treatment, the patient would have died.
=> If it hadn't been for this treament, the patient would have died.
7. Those people weren't prepared to face the floods; therefore, the consequence was disastrous
=>If Those people had been prepared to face the floods; the consequence wouldn't have been disastrous
IV. Rewrite these sentences
1. The book was so expensive that I didn't buy it.
=> The book was too expensive for me to buy
2. He can touch the light because he's very tall
=> He is tall enough to touch the light
3. It is such good weather that they are going for picnic.
=> The weather is so good that they are going for picnic.
4. I didn't go and neither did my friend (either)
=> I didn't go and my friend didn't,either
Question I: put the verbs in brackets into the correct form.( câu điều kiện loại 1)
1. If we( recycle).......recycle..... more, we help the earth.
2. factories( not dump).......won't dump..........waster into rivers if the government fine them heavily.
3. if people travel to work by bus, there( be)..will be.... fewer car fumes.
4. we( save) ...will save.......thousands of trees if we don't waste paper.
5. if we use water carefully, more people( have)..will have..fresh water.6. if the factory( continue)........continues.... dumping poison into the lake, all the fish and other aquatic animals will die.
7. if we recycle mỏe, we( help).........will help............. the earth.
8. if people ( travel)...........travel........ to work by bus, there will be fewer car fumes.
9. we save tthusands of trees if we( not waste).................don't waste paper.
10. factories don't dump waste into rivers if the govenment( fine).......fine.......... them heavily.
Question II. put the verbs in brackets into the correct form.
1. if he( study)......studies........ harder, he can passan exam.
2. she may be late if she( not hurry)....does not hurry..............3. if you study harder, you(pass)......will pass............ the exam.
4. if you are kind to me, I(be)......will be............good to you.
5, if he( give)............gives............up smoking,as his doctor orders, he will be soon well again.
6. you( not pass)......will not pass........your driving test unless you drive more carefully.
7. he'll be ill if he( not stop).......does not stop...........worrying so much.
8. we'll go to the beach tomorrow if it( be)......is................... nice.
Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)
1. if I were you, I(look)....would look.............. for a new place to live.
2. if Lan wasn't ill, she( join)........would join.. out tree plating activity.3. if there were fewer cars on the road, there(be).....would be................ less pollution.
4. if people really cared about the environment, they( not dump)...........wouldn't dump.......waste into the lake.
5. if there was no fresh water in the world, what(happen).....would happen........
6. if you (be)..........were.......the president, what would you do to help the environment?
Eo ôi dài ghê
1, would have visited
2, would have won
3, had arrived
4, had been
5, would have been
6, hadn't seen
7, would have fallen
8, would you have accepted
9, had had
10, had known
11, would have offer
12, wouldn't have stung
13, had realized
14, would have stopped
15, would have reached
16, wouldn't have lent
17, had sneezed
18, had put
19, couldn't have got
20, wouldn't have tried
21, had spoken
22, wouldn't have been
23, had known
24, had tried
25, wouldn't have got
26, wouldn't have put
27, had been
28, would have come
29, wouldn't have turned
30, had looked
31, would have captured
32, had tried
33, would have taken
34, would have saved
35, hadn't called
Ex1. Put the verbs in brackets in the third condition
a) If you (leave)had left that dog alone, it (not bite)wouldn't have bitten you.
b) The cat (not eat)wouldn't have eaten the fish if you (shut)had shut the door
c) If she 9not have0hadn't had a headache, she (come)would have come with us
d) If he (know)had known the whole story, he 9not be0wouldn't have been so angry
e) If I (have)had had a map with me, I (not get)wouldn't have got lost
f) If you (not sneeze)hadn't sneezed he (not know)wouldn't have known that we were there
g) If you(not put)hadn't put too much salt in the soup, we (eat)would have eaten it all
h) I (often)would often to help him if I (realize)had realized that he was ill
i) If you (tell)had told me he never paid his debt, I (not lend)wouldn't have lent him the money
j) If I (know)had known you were coming, I (bake)would have baked a cake
Ex1. Put the verbs in brackets in the third condition
a) If you (leave) HAD LEFT that dog alone, it (not bite) WOULDN'T HAVE BITTEN you.
b) The cat (not eat) WOULDN'T HAVE EATEN the fish if you HAD SHUT (shut) the door
c) If she 9not have0 a headache, she (come) with us
HADN'T HAD / WOULD HAVE COME
d) If he (know) the whole story, he 9not be0 so angry
HAD KNOWN . WOULDN'T HAVE BEEN
e) If I (have) a map with me, I (not get) lost
HAD HAD / WOULDN'T HAVE GOT
f) If you (not sneeze) he (not know) that we were there
HADN'T SNEEZED / WOULDN'T HAVE KNOWN
g) If you(not put) too much salt in the soup, we (eat) it all
HADN'T PUT / WOULD HAVE EATEN
h) I (often) to help him if I (realize) that he was ill
WOULD HAVE OFFERED / HAD REALIZED
i) If you (tell) me he never paid his debt, I (not lend) him the money
HAD TOLD / WOULDN'T HAVE LENT
j) If I (know) you were coming, I (bake) a cake
HAD KNOWN / WOULD HAVE BAKED
1) If you had checked (to check) the car, it (not/to break) would not have broken down in the middle of the desert.
2) If it had not rained(not/to rain), the children (to play) would have played outside.
3) If my parents had not been (not/to be) so tired, they would have watched(to watch) the film on TV.
4) If she had bought (to buy) a new hard disk, she would not have lost (not/to lose) all data.
5) If we had used(to use) the town map, we would not have got (not/to get) lost.
6) If Tom had eaten(to eat) more salad, he (not/to catch) would not have caught a cold.
7) If the police had not stopped(not/to stop) me, I would have reached (to reach) you in time.
8) If his older brother had not driven(not/to drive) so fast, he would not have crashed(not/to crash) into the other car.
9) If Fred had not cheated (not/to cheat) at the test, his teacher would not have(not/to phone) his father.
10) If I had not switched off(not/to switch off) the radio, I would have known (to know) about the second goal.
2) If it had not rained, the children would have played outside.
3) If my parents had not been so tired, they would have watched the film on TV.
4) If she had bought a new hard disk, she would not have lost all data.
5) If we had used the town map, we would not have got lost.
6) If Tom had eaten more salad, he would not have caught a cold.
7) If the police had not stopped me, I would have reached you in time.
8) If his older brother had not driven so fast, he would not have crashed into the other car.
9) If Fred had not cheated at the test, his teacher would not have phoned his father.
10) If I had not switched off the radio, I would have known about the second goal.
Put the verbs in brackets into the correct form to complete the sentences :
1. If you (not read) DON'T READ these articles, you (not know) WON'T KNOW the facts about water pollution.
2. If I (be) WERE the president, I (remove) WOULD REMOVE all the factories out of the city.
3. Your brother (have) WILL HAVE hearing problem if he (listen) LISTENS to too loud music.
4. Tell him about this story if you (see) SEE him.
5. If he (cook) COOKS the meal himself, help him.
1. If you (not read) DON'T READ these articles, you (not know) WON'T KNOW the facts about water pollution.
2. If I (be) WERE the president, I (remove) WOULD REMOVE all the factories out of the city.
3. Your brother (have) WILL HAVE hearing problem if he (listen) LISTENS to too loud music.
4. Tell him about this story if you (see) SEE him.
5. If he (cook) COOKS the meal himself, help him.