11. I began studying English 2 years ago.
13. He last came to the cinema two months ago.
14. I have done the job for 6 years.
15. The last time I went to the cinema was 6 years ago.
17. I last saw him in June.
18. I haven't played tennis since 1990.
21. I've played tennis sice last year.
22. He has used the computer since he was 19.
26. The boys have played soccer for a year.
29. We haven't seen her for 2 months.
31. He has never gotten this bag before.
32. Children have played games since 9 pm.
- $Answered_{}$ $by_{}$ $thieukhue_{}$ -