Exercise 1: Choose the correct answers. (1)

1. ................. more help, I could call my neighbor.

A. Needed B. Should I need C. I have needed D. I should need

2. Do you think there would be less conflict in the world if all people ................. the same language?

A. spoke B. speak C. had spoken D. will speak

3. if you can give me one good reason for your acting like this, ................. this incident again.

A. I will never mention B. I never mention

C. will I never mention D. I don’t mention

4. Unless you ................. all of my questions, I can’t do anything to help you.

A. answered B. answer C. would answer D. are answering

5. If someone ................. into the store, smile and say, “May I help you?”

A. comes B. came C. would come D. could come

6. “Here’s my phone number”.

           “Thanks. I’ll give you a call if I ................. some help tomorrow”

A. will need B. need C. would need D. needed

7. If I weren’t working for an accounting firm, I  ................. in a bank.

A. work                    B. will work              C. have worked D. would be working

8. The death rate would decrease if hygienic conditions ................. improved.

A. was B. is C. were D. had been

     9. The patient could not recover unless he ................. an operation.

A. had undergone B. would undergo C. underwent D. was undergoing

10. If she ................. him, she would be very happy.

A. would meet B. will meet C. is meeting D. should meet

Exercise 2: Choose the correct answers. (2)

1. If I had enough money, I ................. abroad to improve my English.

A. will go                 B. would go              C. should go           D. should have go to

2. The bench would collapse if they ................. on it.

A. stood B. stand C. standing D. stands

3. If it ................. convenient, let’s go out for a drink tonight.

A. be B. is C. was D. were

4. If you ................. time, please write to me.

A. have B. had C. have had D. has

5. I shouldn’t go there at night if I ................. you.

A. am B. was C. be D. were

6. If I ................. get a pole, I will go fishing.

A. can B. could C. may D. might

7. If you had the chance,  ................. you go fishing?

A. did B. may C. would D. do

8. If you a.................  choice, which country would you visit?

A. have B. had C. have had D. will have

9. She will accept the offer ................. you persuade her.

A. unless B. because C. provided that D. otherwise

10. ................. he would accompany you on the piano.

A. Supposing he were here B. Because he were here

C. Were he here D. Both A and C