57. B

58. D

59. A

60. D

1. were... would help

2. is

3. had spoken

4. would you do.... were

5. paid...would have done

6. Comes....will have

7. Started... would cry

8. had afforded.....would have been

9. Did... would stop

10. Had known......Would have come

57.He didn’t take any medicine so he feels worse now.

A. If he had taken the medicine, he would have felt better now.

B. If he had taken the medicine, he would feel better now.

C. If he took the medicine, he would feel better now.

D. Unless he took the medicine, he wouldn’t feel better now

58.We want to buy that house but we don’t have enough money.

A. Unless we have enough money, we won’t buy that house.

B. We would have bought that house if we had had enough money.

C. If we had enough money, we would have bought that house.

D. If we had enough money, we would buy that house.

59.They couldn’t go home because it stormed terribly.

A. If it hadn’t stormed terribly, they could have gone home.

B. If it didn’t storm terribly, they would go home.

C. It stormed terribly so that they couldn’t go home

D. They couldn’t go home due to terribly storm.

60.You wouldn’t have made many mistakes if you had been careful.

A. You didn’t make many mistakes because you weren’t careful.

B. You made many mistakes because you were careful.

C. You were careful, so you didn’t make many mistakes.

D. You weren’t careful, so you made many mistakes.

1. were- am helping

2. was

3. speaks

4. would you do- were