1. If I..don't leave...now, I..will be..late.(not leave, be)

2. If I..am..late, my girlfriend..won't wait..for me.(be, not wait)

3. If she..doesn't wait..for me, I..will get..annoyed.(not wait, get)

4. If she..knows..I'm annoyed, she..will get..angry. (know, get)

5. If she..gets...angry, I...will have to..apologise! (get, have to)

Đáp án: wouldn’t have been

.......she takes a taxi, she will be late

Unless she takes a taxi, she will be late

1.   Hurry up or you will be late.

            [ If .....................you don't hurry up, you will be late. ............................................................................................................

      2.   She is very busy, so she can’t help me now.

            [ If .......................she weren't busy, she could help me now..........................................................................................................

      3.   You’re unfit because you don’t take exercise.

            [ If .....................you took exercise, you would be fit............................................................................................................

      4.   Unless you are careful, you will cut yourself with that knife.

            [ If ................you aren't careful, you will cut yourself with that knife. .................................................................................................................

      5.   If I have time, I’ll help you.

            [ Unless .........................I have time, I ươn't help you...............................................................................................

      6.   Dick often causes accidents because he drives carelessly.

            [ If ........................Dick didn't drive carelessly, he wouldn't cause accidents.........................................................................................................

      7.   I can’t apply for that job because I don’t know English.

            [ If ......................I knew English, I could apply for that job ...........................................................................................................

      8. Leave me alone or I’ll call the police.

            [ Unless ......................you leave me alone, I’ll call the police. ..................................................................................................

is late  - go 

is late + go

is+go

6. They’ll be very angry if she (make) makes any more mistakes.

7. If he (be) is late, we’ll go without him.

8. If you are late, they (not let) won't let you in.

9. If I lend you £10, when will you (repay) repay me?

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

1. doesn't hurry

2. will be

3. gives

4. won't pass

5. doesn't stop

1, makes

2, is

3, hears

4, will make

5, will bury

6, won't be

7, doesn't start

8, won't let

9, goes

makes 

is 

hears 

will make 

will bury 

will not be 

does not start

will not let 

goes

102 I'll be very angry if he (make) ……makes……………any more mistakes.

103 If he (be) ………is………… late we'll go without him.

104 She will be absolutely furious if she (hear) ……hears………about this.

105 If you put on the kettle, I (make) ……will make……………the tea

106 If you give my dog a bone, he (bury) ……will bury…………… it at once.

107 If we leave the car here, it (not be) ……won't be…………in anybody's way.

108 He'll be late for the train if he (not start) …doesn't start……………… at once.

109 If you come late, they (not let) ………won't let…………you in.

 120 If he (go) …goes… on telling lies, nobody will believe a word he says. 

studies

doesn't hurry

see

will be

gives

will not pass

does not stop

is

will get