Past Perfect Continuous Tense

Open the brackets and write the sentence. Ben’s collection of stamps was valuable as he _____ (to collect) them since he was a child.

Open the brackets and write the sentence. When mum came home we _____ (to watch) that film for an hour already.

Open the brackets and write the sentence. Paul _______ (to wait) for an hour before he saw his mum getting off the tram.

Open the brackets and write the sentence. Tom was tired because the inspector _______ (to ask) him questions for more than an hour.

Open the brackets and write the sentence. Lina _______ (to practise) for two weeks before the concert.

Open the brackets and write the sentence. Sue _______ (to study) English since she entered university.

Open the brackets and write the sentence. We ________ (to discuss) the problem for more than two hours before we found the right solution.

Open the brackets and write the sentence. Driving to work was difficult as it _______ (to snow) all night.

Open the brackets and write the sentence. Kim ______ (to fish) for 2 hours before he caught the first fish.

Open the brackets and write the sentence. Tom’s jacket was wet because he _______ (to play) football with his friends in the yard.