1. I (do) ........have done................. all the housework. The flat is really clean now.
2. He (write) ......Have written.................... a novel for two years, but he (not finish) ........didn't finish......................... it yet.
3. My brother (leave) ........left........................... home 10 years ago. I (never/ meet) ........have never met......................... him again since then.
4. I like your car. How long .............have................... you ............had....................... (have) it?
5. What .......did............. you .............do............. (do) last weekend? ...........Did.............. you ...........play.................. (play) golf?
6. Mai (buy) ..........bought.................... a new dress last week, but she (not wear) .................haven't wear.............. it yet.
7. Mr. Quang (teach) ..........have taught........................ math in this school since he (graduate) ..............granduated..................... from the university in 1989.
8. ........Have................ you ..........(ever) heard.............. (hear) of Agatha Christie? She (be) ......was............... a novel writer. ...........Have ................. you ..............read..................... (read) any of them.?
9. When I (get) ...........got........................ home last night, I (be) .............was...................... very tired and I (go) ............went....................... straight to bed.
10. Daniel (earn) ................earned............. some money last week. But I'm afraid he (already/ spend) ...has already spent................................ it all.