Question

Read these sentences and fill in the gaps with the correct verb form in the past perfect continuous. Example 0. John __________ his dog all day. He was tired yesterday. (walk) Answer 0. had been walking. 1. Her friends ?ОТВЕТ? of calling the police when she walked in. (think) 2. I was exhausted because I ?ОТВЕТ? awake too late. (stay) 3. She ?ОТВЕТ? English for four years. It was exciting. (learn)

Answer 1

1 had been thinking

2 had been staying

3 had been learning

Answer 2

1. Her friends had been thinking of calling the police when she walked in.
2. I was exhausted because I had been staying awake too late.
3. She had been learning English for four years. It was exciting.