Unit 64

64.1

2 This machine is quite easy to use.

3 The window was very difficult to open.

4 Some words are impossible to translate.

5 That chair isn't safe to stand on.

6 A car is expensive to maintain.

64.2

2 It's an easy mistake to make.

3 It's a nice place to live (in).

4 It was a good game to watch.

64.3

2 It's careless of you to make the same mistake again and again.

3 It was nice of Don and jenny to invite me to stay with them.

4 It wasn't very considerate o John to make so much noise (when I was trying to sleep).

64.4

2 am/was glad to hear

3 were surprised to see

4 am/was sorry to hear

64.5

2 Paul was the last (person) to arrive.

3 Fiona was the only student/the only one to pass the exam.

4 I was the second customer/ person to complain (to the restaurant manager about the service).

5 Neil Armstrong was the first person/man to walk on the moon.

64.6

2 are bound to be

3 is sure to forget

4 is not/isn't likely to rain

5 is likely to be

UNIT 65

65.1

3 I'm afraid of losing it.

4 We were afraid to go swimming.

5 We were afraid of missing our train.

6 We were afraid to look.

7 She was afraid of spilling the drinks.

8 a. I was afraid to eat it.

b. I was afraid of making myself ill.

65.2

2 in starting

3 to read

4 in getting

5 to hear/in hearing

6 in going

65.3

2 to disturb

3 for being late or I was late

4 for saying or I said

5 to hear

65.4

1 b. to leave

c. from leaving

2 a. to solve

b. in solving

3 a. of going

b. to go

c. to going

d. to go

4 a. to buy

b. to buy

c. on buying

d. of buying

UNIT 66

66.1

2 arrive

3 take it/do it

4 it ring

5 him play/him playing

6 you lock it/you do it

7 her fall

66.2

2 We saw Dave and Helen playing tennis.

3 We saw Clare having a meal in a restaurant./We saw Clare eating in a restaurant.

4 We heard Bill playing the guitar.

5 We could smell the dinner burning.

6 We saw Linda jogging.

66.3

3 happen

4 tell

5 crying

6 cycling

7 say

8 run... open

9 explode

10 crawling

11 slam

12 sleeping climb