Put the verbs in brackets in the Present/Past/Future Perfect Continuous 1. She . (to clean) the house...

Put the verbs in brackets in the Present/Past/Future Perfect Continuous

1. She . (to clean) the house for an hour by the time her husband . (to arrive)

2. When I . ( to become) his neighbour, he . (to live) in that house all his life.

3. We . (to fish) for two hours.

4. I . (to live) here for ten years next year.

5. I . (to work) in this offoce for a month.

6. He . (to feel) tired because he . ( to play) football since lunchtime.

7. They will be tired when they arrive. They . ( to travel) for 24 hours.

8. The kettle . ( to boil) for five minutes.

9. She . (to try) to open the door for forty minutes.

10. I . (to use) this machine since last summer.