Unit 10

10.1

2 She has been travelling for three months. She has visited six countries so far.

3 He has won the national championship four times. He has been playing tennis since he was ten.

4 They have made ten films since they left college. They have been making films since they left college.

10.2

2 How long have you been waiting?

3 How many fish have you caught?

4 How many people have you invited?

5 How long have you been teaching?

6 How many books have you written? How long have you been writing books?

7 How long have you been saving? How much money have you saved?

10.3

2 has broken

3 Have you been working

4 Have you ever worked S has she gone

6 has appeared/'s appeared

7 haven't been waiting

8 has stopped Ps stopped

9 have lost/'ve lost... Have you seen

10 have been reading/'ve been reading... haven't finished

11 have read 've read

UNIT 11

11.1

3 wrong--have been married

4 right

5 wrong--has been raining

6 wrong--have you been living

7 wrong--has been working

8 right (see Unit 19A)

9 wrong--haven't smoked

10 wrong--have you had it

11.2

2 How long have you been teaching English?

3 How long have you known Carol?

4 How long has your brother been in Australia?

5 How long have you had that jacket?

6 How long has Alan worked at the airport? or How long has Alan been working.

7 How long have you been having driving lessons?

8 Have you always lived in Glasgow?

11.3

3 has been/'s been

4 have been waiting/'ve been waiting

5 have known/'ve known

6 haven't played

7 has been watching/'s been watching

8 haven't watched

9 have had/'ve had

10 hasn't been

11 have been feeling/'ve been

feeling or have felt/'ve felt

12 has been living/'s been living

13 haven't been

14 have always wanted/'ve always wanted

UNIT 12

12.1

2 How long has she been learning Italian? When did she start learning Italian?

3 How long have you known him/... known Martin? When did you first meet (him/Martin)?

4 How long have they been married? When did they get married? (When did they marry? is possible but less usual)

12.2

3 been ill since Sunday

4 been ill for a few days

5 married two years ago

6 had it for ten years/had this camera for ten years

7 to France three weeks ago

8 been working in a hotel since June

12.3

2 for

3 for

4 since

5 Since

6 for

7 since

8 for

9 since

12.4

2 No, I haven't eaten in a restaurant for ages.

3 No, I haven't seen Sarah for about a month./No, I haven't seen her for.

4 No, I haven't been to the cinema for a long time.

6 No, it's ages since I (last) ate in a restaurant.

7 No, it's about a month since I (last) saw Sarah.

8 No, it's a long time since I (last) went to the cinema.