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Key to Exercises

12.3 13.4 UNIT 16
2 I got up before 7 o'clock, or 2 He was carrying a bag.
16.1
I didn't get up before 3 He wasn't going to the dentist.
2 He's/He has just got up.
7 o'clock. 4 He was eating an ice cream.
3 They've/ They have just
3 I had a shower, or I didn't 5 He wasn't carrying an umbrella.
bought a car.
have a shower. 6 He wasn't going home.
4 The race has just started.
4 I bought a magazine, or I 7 He was wearing a hat.
didn't buy a magazine. 8 He wasn't riding a bicycle. 16.2
5 I ate meat, or I didn't eat 2 they've/ they have already
UNIT 14
meat. seen it.
6 I went to bed before 10.30. 14.1 3 l've/l have already phoned
or I didn't go to bed before 1 happened ... was painting ... him.
10.30. fell 4 He's/He has already gone
(away).
12.4 2 arrived ... g o t ... were waiting
2 did you arrive 3was walking ... m et ... was 5 l've/l have already read it.
3 Did you win going ... was carrying ... 6 She's/She has already started
4 did you go stopped (it).
5 did it cost 14.2 16.3
6 Did you go to bed late 2 was studying 2 The bus has just gone.
7 Did you have a nice time 3Did Paul call... called ... was 3 The train hasn't left yet.
8 did it happen / did that having 4 He hasn't opened it yet.
happen 4 didn't go 5 They've/ They have just
finished their dinner.
12.5 5were you driving ... stopped
6 It's / It has just stopped
2 bought 6 didn't have ... wasn't driving
raining.
3 Did it rain 7 did you do 6 Did your team win ... didn't
4 didn't stay 8 didn't know play 16.4
5 opened 7 did you break ... were playing 2 Have you met your new
... kicked... hit neighbours yet?
UNIT 13 8 Did you see ... was wearing 3 Have you paid your electricity
13.1 9were you doing bill yet?
2 Jack and Kate were at the 10 lo st ... did you g et ... climbed 4 Has Tom/he sold his car yet?
cinema. They were watching
UNIT 15 UNIT 17
a film.
3 Tom was in his car. He was 15.1 17.1
driving. 2 She has/She's closed the door. 3 Have you ever been to
4 Tracey was at the station. She 3They have/They've gone to Australia?
was waiting for a train. bed. 4 Have you ever lost your
5 M r and Mrs Hall were in the 4 It has/it's stopped raining. passport?
park. They were walking. 5He has/He's had a shower. 5 Have you ever flown in a
6 (Example answer) I was in 6 The picture has fallen down. helicopter?
a cafe. I was having a drink 15.2 6 Have you ever won a race?
with some friends. 2 've bought / have bought 7 Have you ever been to New
York?
13.2 3's gone / has gone
8 Have you ever driven a bus?
2 she was playing tennis 4 Have you seen
3 she was reading a/the 5 has broken 9 Have you ever broken your
paper/newspaper 6 Ve told / have told leg?
4 she was cooking (lunch) 7 has taken
5 she was having breakfast 8 haven't seen
6 she was cleaning the kitchen 9 has she gone
10 've forgotten / have forgotten
13.3
11 's invited / has invited
2 What were you doing
12 Have you decided
3 Was it raining
13 haven't told
4 Why was Sue driving
14 've finished / have finished
5 Was Tom wearing
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