I (just / finish) my homework.
2. Mary (already / write) five letters.
3. My friend (be) in Canada two years ago.
4. I (not / be) to Canada so far, but I (already / travel) to London a couple of times.
5. I can't take any pictures because I (not/buy) a new film yet.
6. (they / spend) their holiday in New Zealand last summer?
7. (you / ever / see) a whale?
8. I (write / already) two essays this term.
9. I (spend) my summer holiday in Australia last year.
10. The floor looks dirty. I'm sure you (not/ clean up).
11. My bicycle isn't here. I think someone (just / take) it.
12. They (know) each other since they (be) children.
13. I (be) a member of this non-profit organization since 1996.
14. She (make) many new friends since she joined this English club.
15. How many games your team (win)so far this season?
16. I (not/see) Peter since I (arrive) last T

1. I have just finished my homework.

2. Mary has already written five letters.

3. My friend was in Canada two years ago.

4. I have not been to Canada so far, but I have already travel(l)ed to London a couple of times.

5. I can't take any pictures because I have not bought a new film yet.

6. Did they spend their holiday in New Zealand last summer?

7. Have you ever seen a whale?

8. I have already written two essays this term.

9. I spent my summer holiday in Australia last year.

10. The floor looks dirty. I'm sure you have not cleaned up.

11. My bicycle isn't here. I think someone has just taken it.

12. They have known each other since they were children.

13. I have been a member of this non-profit organization since 1996.

14. She has made many new friends since she joined this English club.

15. How many games has your team won so far this season?

16. I have not seen Peter since I arrived.