26. What did you do last weekend?
27. Have you heard from him lately?
28. They have already given him a box
29. I have learnt English for nearly four years
30. I had lived in HN for ten years and then I went to ND
31. We have been pen pals for ten months
32. I haven't seen him since last Monday
.33. Have they read the books recently?
34. My mother has just bought some new clothes for me.