Exercise 2. Put the verbs in brackets into the Present Perfect Continuous.

1. He (work) here for many years. 2. I (live) in New York two years. 3. He (have) coffee every day for many years. 4. I (wait) here for ten minutes. 5. What you (look for) all this time? 6. I (try) to reach you by telephone for an hour. 7. They (talk) for more than twenty minutes. 8. Henry (work) at the post office since 2004. 9. I (try) to get a god job for many months now. 10. Are you writing a letter? How long you (write) and when will you have finished it? 11. Since when you (speak) French? 12. Frank (go out) with Sally for three and a half years. 13. What work you (do) in college lately? 14. Our neighbours (argue) all day. 15. Ricky (talk) to his girlfriend all morning. 16. Carlos (study) at the University for six months.