Put the verbs in brackets in the Present Perfect or the Present Perfect Continuous:

1. How long you (to wait) for me? 2. I (to know) her since my childhood. 3. He (to think) about it for three days. 4. They always (to prefer) theatre to TV. 5. How long she (to study) music? Oh, she (to study) music since her early childhood. - 6. Since she was a little girl she (to try) not to take things serious- ly. 7. The students (to write) their test for two hours already. 8. She (to live) in that house round the corner about thirty years. 9. You (to play) too long. It's high time to do your lessons. 10. She (to be ill) for more than two weeks. I (to miss) her terribly.​