I.Put the verbs in brackets into the correct tenses.
1.If I see him, I (give) him a gift.
2.If I had a typewriter, I (type) it myself.
3.If I had known that you were in hospital, I (visit) you.
4.You could make better progress if you (attend) class regularly.
5.If I (know) his telephone number, I’d give it to you.
6.If you (arrive) ten minutes earlier, you would have got a seat.
7.He could get a job easily if he (have) a degree.
8.I shouldn’t have believed it if I (not see) it with my own eyes.
9.If he (study) hard, he can pass the exam.
10.If she had asked you, you (accept)?
11.Rice plants (grow) well if there is enough rain.
12.He might get fat if he (stop) smoking.
13.What you (do) if you found a burglar in your house?
14.If she (not hurry), she may be late.
15.If I (try) again, I think that I would have succeeded.
16.Water (not run) downhill if there were not gravity.
17.If I tell you a secret, you (promise) not to tell it to anyone else?
18.Tell him to ring me if you (see) him.
19.The police (arrest) him if they catch him.
20.If you (speak) more slowly, he might have understood you

1 we did not visit the museum because we had no time a if we have time , we will visit the museum b if we had time , we would visit the museum c if we had had time , we would have visited the museum d if we had had time , we will visit the museum 2 he looked frightened as if he ................ a ghost a sees b is seeing c has seen d had seen 3 ........... resigned , we would have been forced to sack him a had he not b had not he c he had not d he not had 4 if you ................ me about the bad service , we’d have eaten there a did not tell b would not have told c had not told d had told 5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel 6 if you .................. to my advice in the first place , you............... in this mess right now a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be 7 if i had been absent from class yesterday , i ............. the math test a would missed b would have missed c will miss d miss 8 if you ............... here earlier , you ............. her a had come / would have met b come / meet c came / would meet d comes will meet 9 i think you should stop smoking a if i am you , i will stop smoking b if i were you , i will stop smoking c if i were you , i would stop smoking d if i had been you , i would stop smoking 10 if i were , i would work harder a you would rather not work so hard c you should work harder c you should work with me d do not work so hard

Bài 2: Đưa các động từ trong ngoặc vào các hình thức đúng

1.If I (know)................................the answer, I would tell you

2. You (not have)..................................so many accidents if you drove more carefully

3. If Peter (ask)...................................me, I''ll help him with all my ability

4. If she studied harder, she (get)....................................better grades

5. If I (be)..............................you, I (tell)................................them the truth

6. If you (do)...........................as I told you, you (succeed)..........................

(MONG CÁC BẠN GIÚP MÌNH VỚI NHÉ)

first . Would you like if. . . . . . . . . . . . . . . . . . . . . . . (close) the windows?

Exercise 1: Use the correct tense of the verbs in brackets.

1.If he comes here, I (tell)................you.

2.If you go away, please (write ).............to me.

3.What you (do)...............if she refuses your invitation?

4.What would happen if he (come)..............late?

5.I wouldn’t do that if I (be)...........you.

6.Unless she (come).................., we will go without her.

7.If we had known your address, we ( write).......................you a letter.

8.If you (see) ................a UFO, what would you do?

9.He might get rid of his cough if he (not smoke)....................so much.

10.If I saw a tiger walking across the park, I (climb) ........................the tree.

a. Put the verb in brackets into the correct tense:

1.If I see him, I (give) ....................................... him a gift.

2.If he (study) .................................... hard, he can pass the exam.

3.Rice plants (grow) ................................ if there is enough rain.

4.If she (not hurry) ................................., she may be late.

5.If I tell you a secret, ............... you (promise) ........................ not to tell it to anyone ?

b.Use UNLESS instead of IF :

1.If you are not careful, you will cut yourself with that knife.

- Unless ...................................................................................................................................

2.If you do not like this one, I’ll bring you another.- Unless .........................................................

3.She ‘ll be late if she does not hurry. - Unless ...........................................................................

4.If you doesn’t sneeze, he won’t know that we are there.

- Unless......................................................................................................................................

5.If she does her hair differently, she will look quite nice.

- Unless ...........................................................................................................................................

c.Make conditional sentences according to the fact provided (type 1)

1.Keep silent or you wake the baby.- ..............................................................................................

2.Go right now or you’ll be late for the train.- ..............................................................................

3.Be calm or you’ll make a wrong decision.- ................................................................................

4.Practice speaking English regularly or you will not pass this entrance exam.

- ......................................................................................................................................................

5.Turn down the gas or the rice will burn. -....................................................................................

3. The doctor ____ him to take more exercise.

A.told B.tell C. have told D. are telling

4. I wanted to know_____ return home.

A.when would she B. when will she C. when she will D. when she would

6. What did that man say ______?

A. at you B. for you C. to you D. you

9. The doctor _______ him to take more exercise.

A. told B. tell C. have told D. are telling

11. Yesterday, Laura ______ him to put some shelves up.

A. asked B. is asking C. ask D. was asked

DChọn đáp án đúng
1. What if I .... you that there's a good chance I can get the tickets for the movie?
A. were to tell C. were telling
​B. have told D. would to tell
​2. If I ......... hear from Huong, I'll tell her you were asking after her
A. happened C. should happen to
​B. should to D. will happen to
3. If you just approach the job with the right attitude , things .......... well
A. will turn out C. would turn out
​B. turns out D. would have turned out