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.

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