Es.1 pag. 71

1. She has been playing tennis.

2. He has been conducing.

3.He has been making.

Es.2

1. I Haven’t been doing.

2. I have been staying.

3. I have been revising.

4. I have been going out.

5. I have been seeing.

6. I have been going out.

Es.3

1. How long has she been living there? She has been living there since April.

2. How long has it been raining? It has been raining since this morning.

3. How long has she been playing the piano? She has been living the piano for 5 years.

4. How long have they been watching TV? They have been watching TV for about half an hour.

5. How long have you been feeling ill? I have been feeling ill since I woke up.

 

Es.4

1. I have been having.

2. It hasn’t been working.

3. I have been trying.

4. They haven’t been playing.

5. I have been taking.

6. I have been living.

7. We have been waiting.

8.It has been getting.

Es.2

1. I have watched I have been watching

2. He has been reading He has already read

3. She has been installing has she installed?

4. He has gone swimming he has been going swimming

5. I have been going to the gym I have gone to the gym

Es.3

1. I have been trying

2. He has gone

3. We have been thinking

4. You have gone

5. Have you booked?

6. I haven’t been emailing

7. It has been

8. It has been

9. We have worked

10. I have been thought

11. Oliver has been asking

12. He has been talking

Es.4 pag. 73

1. I haven’t seen Larissa

2. It has been raining

3. He has been interesting in sciences since he was a pupill.

4. I haven’t been to the cinema for 2 months.

5. He has been cooking for

6. I have been