9 In case

UNIT 114

114.1

2 unless you listen carefully.

3 I'll never speak to her again unless she apologises to me.

4 He won't be able to understand you unless you speak very slowly.

5 I'm going to look for another job unless the company offer (or offers) me more money.

114.2

2 I'm not going to the party unless you go too. or ... unless you come too.

3 The dog won't attack you unless you move suddenly.

4 He won't speak to you unless you ask him a question.

5 The doctor won't see you today unless it's an emergency.

114.3

2 unless 3 providing

4 as long as 5 unless

6 unless 7 provided

8 Unless 9 unless

10 as long as

114.4 Example answers:

2 I have to work.

3 I don't have to work.

4 she has time.

5 it isn't raining.

6 I'm in a harry.

7 you have something else to do.

8 you pay it back as soon as possible.

9 you take risks.

UNIT 115

115.1

3 because

4 at the same time as

5 at the same time as

6 because

7 because

115.2

2 As it was a nice day, we went for a walk by the sea.

3 As we didn't want to wake anybody up, we came in very quietly.

4 As the door was open, I walked in.

5 As none of us had a watch, we didn't know what time it was.

115.3

2 We all smiled as we posed for the photograph.

3 I burnt myself as I was taking a hot dish out of the oven

4 The crowd cheered as the two teams ran onto the field.

5 A dog ran out in front of the car as we were driving along the road.

115.4

2 when 3 as 4 When

5 as time 6 when

115.5

Example answers:

1 you were getting into your car.

2 we started playing tennis.

3 I had to walk home.

4 somebody walked in front of the camera.

UNIT 16

116.1

3 like 4 like 5 as 6 like

7 like 8 As 9 as 10 like

11 as 12 like 13 like

14 like 15 like 16 as 17 as

116.2

2 as a tourist guide

3 like blocks of ice

4 like a beginner

5 like a church

6 as a birthday present

7 as a problem

8 like winter

9 like a child

116.3

1 like 2 as 3 like

4 like 5 as 6 like

7 as 8 as 9 as

10 like 11 like 12 as

13 Like 14 as 15 as

UNIT 117

117.1

2 as if she had hurt her leg.

3 as if he meant what he was saying.

4 as if it has just been cut.

5 as if he hadn't eaten for a week.

6 as if she was enjoying it.

7 as if I'm going to be sick.

8 as if she didn't want to come.

117.2

2 You look as if you've seen a ghost.

3 You sound as if you're enjoying it. or ... as if you've been enjoying it.

4 I feel as if I've run a marathon.

117.3

2 It looks as if it's going to rain.

3 It sounds as if they are having an argument.

4 It looks as if there's been an accident.

5 It looks as if we'll have to walk.

6 It sounds as if you had a good time.

117.4

2 as if I was/were

3 as if she was/were

4 as if it was/were

UNIT 118

118.1

3 during 4 for 5 during

6 for 7 for 8 for

9 during 10 for 11 for

12 for 13 during 14 for

118.2

3 while 4 While 5 During

6 while 7 during 8 During

9 while 10 while 11 during

12 while 13 during 14 while

15 while

118.3

Example answers:

3. I was doing the housework.

4 I make a quick phone call?

5 the lesson.

6 the interview.

7 the car is moving.

8 the meal.

9 the game

10 we were playing football

UNIT 119

119.1

2 by 10.30

3 by Saturday whether you can come to the party.

4 Please make sure you're here by 2 o'clock. or Please be here ...

5 If we leave now, we should arrive by lunchtime.

@p336

119.2

3 by 4 until

5 until ... by

6 by 7 until

8 by 9 by

10 until 11 By

12 by

119.3 Example answers:

3 until I comeback.

4 by 5 o'clock.

5 by next Friday.

6 until midnight.

119.4

2 By the time I got to the station

3 By the time the police arrived

4 By the time the guards discovered what had happened

5 By the time I (had) finished my work

UNIT 120

120.1

2 on Sundays.

3 at night.

4 in the evening.

5 on 21 July 1969.

6 at the same time.

7 in the 1920s.

8 in about 20 minutes.

9 at the moment.

10 at Christmas.

11 in the Middle Ages.

12 in 11 seconds.

120.2

2 a. on b. at

3 a. in b. on

4 a. on b. -

5 a. in b. at

6 a. in b. on c. -

120.3

1 in 2 on 3 in

4 on 5 in 6 in

7 at 8 on 9 at

10 On Saturday night ... at 11 o'clock

11 at

12 at 5 o'clock in the morning

13 on 7 January ... in April

14 in

15 on Tuesday morning ... in the afternoon

16 in 17 at 18 on

19 in

UNIT 121

121.1

2 on time

3 in time

4 on time

5 in time

6 on time

7 in time

8 in time

9 on time

121.2

2 I/we got home just in time.

3 I/stopped him just in time.

4 I/we got to the cinema just in time for the beginning of the film.

121.3

2 at the end of the month

3 at the end of the course

4 at the end of the race

5 at the end of the interview

121.4

2 In the end she resigned.

3 In the end I gave up.

4 In the end we decided not to go. or ... we didn't go.

121.5

2 In 3 at ... at

4 in 5 in 6 at

7 in 8 at 9 in