3, A – although

4, A – winning

5, D – would drive

6, A – is

7, B – had realized

8, C – wouldn’t have been

9, B – could

10, A – will take

11, D – had learned

12, A – would be able to

13, D- had encouraged

14, B – would be cancelled

15, B – hadn’t stopped

16, C – had

17, b – wouldn’t quarrel to me.

18, A – can’t have

19, D – would spend

20, B – might have been saved

Exercise 3:

1, C -> will not be

2, C -> would get

3, A -> had known

4, B -> is mixed

5, D -> asked

Exercise 4:

1, The man said to Mary that he would come to see her if he had time.

2, He asked her what she would have said if someone had stepped on her feet.

3, They told me that if it didn’t rain, he would go out with me.

4, The man said to me that if I had asked him, he would have lent me his motorbike.

5, The man said to his daughter that they would have been very disappointed if she hadn’t come.

6, She said to me that if she had been me, she wouldn’t have bought that coat.

7, Jim said to her that he would come to see her if he had time.