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Cau dieu kien loai 2
1. If i had a typewriter i ( type) would type it myself
2. If i (know) knew his address i'd give it to you
3. He (look) would look a lot better if he shaved more often
4. If you (play) paid for lower stakes you wouldn't losr so much
5. If he worked more slowly he (not make) wouldn't make so many mistake
6. I shouldn't drink that wine if i ( be ) were you
7. More tourists would come to this country if it (have ) had a better climate
8. If i were sent to prison would you(visit ) visit me?
9. If someone (give) gave you a helicopter what would you so with it?
10. I (buy ) would buy shares in that company if i had some money
11. If he (clean) cleaned his windscreen he'd be able to see where he was going
12. If you drove your car into the river would you (be able) be able to get out?
13. If you (not belong) didn't belong to a union you couldn't get a job
14. If i ( win) won a big prize in a lottery i'd give up my job
15. What would you ( do) do if you found a burglar in your house?
1. will make
2. will invite
3. go
4. asks
5. don't get
6. keeps
7. won't take
8. won't let
9. see
10. had
11. studied
correct the verb form
1,if you are hungry,i (make)....will make.....you something to eat
2,if i see mark,i (invite)..will invite...........him out for dinner
3,i will visit nga if i (go)....go................to hanoi
4,if she (ask).....asks ..............me,i will help her
5,if you (not get).....don't get..............to bed now,you can't get up early tomorrow morning
6,i don't think i will join you if it (keep)..keeps...................raining like this
7,i (not take)...will not take...............the bus if it is too late
8,if you go on playing truant,the teacher (not let)...will not let............you sit the final exam
9,if i (see).....see.........tom,i will tell him
10,cats could fly if they (have).....had.........wings
11,if lan (study).....studied..........harder she would get better mark
1 isn't
2 returned
3 doesn't rain
4 didn't invite
5 would you do - were
6 will buy
7 drive - won't have
8 make - will get
9 would be
10 had gone - would have met
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 buy a small one.
12. If you (drive)drove more carefully, you (have)wouldn't have so many accidents.
13. If I (make)make that mistake again, my teacher (get)will get 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.
correct the verb form
1,if you(go)..........go............away,please write to me
2,if you (be)............are...........in,i should have given it to you
3,if he(he).............has..........another cake,he will be sick
4,i (not do).........wouldn't do............that if i (be)......were............you
5,if he(take).............takes..........my advice everything can go well
6,i would have come sooner if i (know)......have known...........you were here
7,he never does homework .if he (do).....didn't do............his homework he(not worry).....wouldn't worry............about his examination
8,it is too bad we lost the game.if you(play)....play..............for us ,we(win).........will win..........9,what you (do)........will you do.............if she refuses your invitation?
10,if today (be).........is..........sunday,we(go)...........will go......to the beach
11,unless they (pass)......pass......their examinations thay would join the army
12,you(be).........will be.............ill if you drink that water
13,if tom (go).......went..........to bed earlier he would not be so tired
14,had we known your address,we(write)......wrote..............you a letter
15if it is raining heavily,we (not go)........won't go.............for a donkey ride
16,if he (try).........tries...........hard,he 'll pass the examination
17,i could understand the frech teacher if she (speak)..........speaks........more slowly18,if she(not be)............haven't been.......busy,she would have come to the party
19,if i(finish).....finish.........the work in time i (go)........will go...................to the football game
20,if you(see).........see........mary today,please (ask)........ask...........her to call me
Viết lại câu:
1. He can't go out bacause he has to study for his exam.
=> If .........he didn't have to study for his exam,he could go out.........
2. She is lazy so she can't pass the exam.
=> If ................. she weren't lazy, she could pass the exam.........
3. H will pay me tonight; I will have enough money to buy a car.
=> If ....H doesn't pay me tonight, I won't have enough money to buy a car....
4. He smokes too much; that's why he can't get rid of his cough.
=> If .....he didn't smoke too much, he could get rid of his cough......
5. She is very shy, so she doesn't enjoy the party.
=> If ............she weren't shy, she would enjoy the party...................
6. I will get a work permit. I will stay for another month.
=> If .....I don't get a work permit,I won't stay for another month....
7. He doesn't take any exercises. He is so unhealthy.
=> If ..........he took any exercises,he wouldn't be so unhealthy.........
8. We can't get the ticket because I don't have the right change.
=> If ....... I had the right change,we could get the ticket.............
9. Study hard or you won't pass the exam.
=> If ...........you don't study hard, you won't pass the exam................
10. Don't be impatient or you will make mistakes
=>If...............you are impatient , you will make mistakes.................
11.I didnt eat lunch , I feel hungry now
=>If.....I ate lunch , I wouldn't feel hungry now..........................
12.If you want my advice . I would't buy it
=>If I...............were you,I would't buy it............................
13.I only come if they invite me
=>If I...............am invited,I will come...............
Exercise 1: Put the verbs in brackets into the correct form:
1. If I see him , I ___will give__ (give ) him a gift.
2. If I had a typewriter, I ___would type__ (type) it myself.
3. If I knew that you are in hospital, I __would visit___ (visit) you.
4. You could make better progress if you __attended___ (attend) class regularly.
5. If I __knew___ (know) his telephone number, I’d give it to you.
6. If you ___arrived__ (arrive) ten minutes earlier, you would have a seat.
7. If he worked more slowly, he __wouldn't make___ (not make) so many mistakes.
8. I shouldn’t drink that wine if I __were___ (be) you.
9. If I __find___ (find) a cheap room, I will stay a fortnight.
10. A lot of people __will be___ (be) out of work if the factory closes down.
Exercise 2: Make conditional sentences:
11. Keep silent or you’ll wake the baby up.
→If you don't keep silent, you will wake the baby up.
12. Stop talking or you won’t understand the lesson.
→ If you stop talking, you will understand the lesson.
13. I don’t know her number, so I don’t ring her up.
→ If knew her number, I would ring her up.
14. I don’t know the answer, so I can’t tell you.
→ If knew the answer, I could tell you.
15. If we didn’t get up late , we would not miss the meeting.
→ Unless we got up late, we would not miss the meeting.
16. He would fail the test if he were lazy
=> Unless he were lazy, he wouldn't fail the test.
17. If Mai is not busy, she will come to the party
=> Unless Mai is busy, she will come to the party.
18. Unless Nam ate too much, he wouldn’t be over weight
=> If Nam eat to much, he would be over weight.
19. Peter is fat because he eats so many chips.
=> If Peter eats so many chips, he will be fat.
Exercise 3. Chia động từ cho trong ngoặc
1. Mr Green always ( go) …goes…….to work by bus.
2. she said It ( not rain ) ………wouldn't rain…….the next day
3. They suggest that their parents ( have )………were having…….. lunch in the cafeteria now.
4. My teacher told me ( drink) ……to drink……… a lot of water every day.
5. Look ! The bus ( come)……is coming….
6. the train (start) ……is going to start…….in 10 minutes
7. There ( be) ……will be……an English class in this room tomorrow evening.
8. What you ( do ) ……will you do…….. when you visit Japan ? – I ( buy ) …will buy….. lots of souvenirs
9. The car looks so clean. You ( wash )…Do you wash……it?
10. How many languages ( speak) ............are spoken............ in the world now?
I)Conditional sentences
1.If the earth suddenly (stop)..stopped. spinning we all (fly)would fly....off it.
2.If you (smoke).smoke..in a non-smoking compartment the other passengers (object).will object...
3.(your parents/not/be)..Weren't your parents......proud if they could see you now?
4.I'm broke,but I (have)..would have...plenty of money now If I (not/spend).hadn't spend...so much yesterday
5.If we (work)worked...all right, we (finish).would finish...in time; but we have no intention of doing it
6.If we (have)..had...a submarine now, we (use).would use... it to investigate the seabed
7.Were he ten years younger, he (take)...would take...part in the voyage around the world
8.Should you come late, they (not,let)..won't let...you in
9.He might get rid of his cough if he (not smoke).DIND'T SMOKE...so much
10.If someone (give)..GAVE... you a boat what WOULD you (do)..DO .?
11.Water (freeze).WILL FREEZE...if the temperature falls below zero
12.I (warn).WOULD HAVE WARNED...you if I had seen you last week
13.He always says hello if he (see)..SEES.you
14.What would you do if he (resign)..RESIGNED ...tomorrow?
15.I wouldn't have seen so upset if Judy (write).HAD WRITTEN..to me earlier
16.Shout if you (see)..SEE..anything unusually
17.The engine starts if you (turn).TURN..this key
18. If he weren't so bad temperature, his wife (not leave)..WOULDN'T LEAVE...him so soon after the marriage
19.What (you/say)..WOULD YOU SAY.....if I offered you a job?
20.I can't help feeling sorry for the hungry children. If only there (be)..WERE...peace in the world
21.Were I to become president, my first act(be).WOULD BE... to help the poor
22.I feel as if my head(be)..WERE...on fire now, doctor.
Đặt các động từ trong ngoặc vào các dạng chính xác của chúng. 
1. I would have read the letter if I had known (know) it was from you.
2. If Tony doesn't help in the garden I will not finish (not finish) my work in time.
3. If you didn't tell (not tell) me about Maxwell's birthday I would forget it.
4. We would have caught (catch) the train earlier if Mary had found her purse.
5. If Susan had learned (learn) the poem she would have known the answer.
6. If it isn't (be) too hot we will stop and get a cold drink.
7. If it didn't rain (not rain) today I would stay it home.
8. If the Professor spoke clearly we would understand (understand) him better.
9. If you go on talking like that we will throw (throw) you out.
10. If Sasha went home (go) home now he would meet his own brother.
11. If it rained, the streets would be (be) wet.
12. If I had not told (not tell) Jim the address he wouldn't have found you.
13. The bird would have died (die) if you had caught it.
14. What would you do (you, do) if you won the lottery?
15. If the weather doesn't change (not change) we will reach the top of the mountain.
16. Dinner would be (be) fine if the meat weren't cold.
17. I'm sure Benny will come (come) if you wait a bit longer.
18.If you ring the bell, somebody will answer (answer) it.
19. If Bert had seen (see) you, he would have talked to you.
20. You would have found (find) your ticket if you had looked into your pockets.
21. You will fall (fall) ill if you eat so much.
22. What would have happened (happen) if the door had not been opened?
23. If Chris asked you for a cigarette, would you give (you, give) him one?
24. If you bought (buy) that big car, you would need a lot of money.
25. Would you change (You, change) the colour of your hair if I asked you to do so?
26. If you give me the letter, I will post (post) it for you.
27. Would you have posted (You, post) the letter if I had given it to you?
28. If the weather is fine, I will go (go) swimming.
29. If you don't work (not work) harder, you won't pass the exam.
30. If they were (be) rich, they would travel around the world.
31. The children would go (go) skating if the lake were frozen.
32. What would you have done, if you had lost (lose) your handbag?
33. What will happen if you don't know (not know) the answer?
34. She would have gone (go) on holiday, if she hadn't been ill.
35. If I had noticed (notice) you, I would have said hello.
36. If I were (be) like you, I wouldn't watch such films.
37. If you opened your eyes, you would see (see) a wonderful world.
38. People will live (live) in peace if they stop fighting.
39. If Tom drinks so much,he won't be able drive (cannot drive) home.
40. If we didn't hurry (not hurry) we would miss the train.
41. He wouldn't spend (not spend) so much money if he weren't a happy person.
42. Would you have come (You, come), if you had had more time?
43. If Jim had studied (study) the new words he would have got a better mark.
44. If he were rich, he would buy(buy) the house.
45. If you don't hurry you will be (be) late.
46. If it wasn't so hot, we would play (play) football.
47. If I was/ were (be) ill, would you visit me?
48. If Sean had not driven (not be) driving so fast, the police would not have stopped him.
49. If I had sold my house, I would have got (get) 4 million pounds.
50. If I was/ were (be) you I would I would do it.
omplete the following sentences:
1,if/you/not/leave/immediately/i/will/call/police
......if you don't leave immediately, i will call the police.....................................................................
2,if/i had/car/i/give you/lift
...if i had a car i would give you a lift....................................................................
3,what/you/do/if/you/saw/aliens
............what would you do if you saw aliens......................................
4,if/you/don't/study/harder/you/fail/exam
........if you don't study harder, you will fail the exam..................................................
5,if/i/have/spare/time/i would/learn/russia
........if i had spare time i would learn russia.......................................................
6,you/not/have so/many accidents/if /you/drove/more/carefully
.......you wouldn't have so many accidents if you drove more carefully..............................................................
7,if/he/do/exercise/more/often/he/will/have/better health
.......if he does exercise more often he will have better health.........................................................
8,they/won't/come/time/if/they/not/get up earlier
.......they don't come on time if they don'\t get p ealier...........................................................
9,will/you come/to /party/if/she/doesn't/invite/you?
.......will you come to the party if she doesn't invite you...........................................................
10,if/i/had/million dollar/i/travel/around/world
..........if i had million dollar i would travel around the world......................................................