=>
35. Someone that gets good knowledge and high social position is usually respected very much.
36. I think that Facebook is a convenient way to keep in touch with our friends and relatives.
37. Tom had no difficulty in passing the test.
38. The last time his grandparents the boy visited his grandparents was two months ago.
39. This air-conditioner was bought by me because it consumes less electricity than the others.
40. Lan told Peter to guide her in that trip.

29. fluently (adv) : thành thạo
30. varies (v) thay đổi
31. global (adj N)
32. mountaineers : người leo núi
33. surprisingly ( be adv adj)
34. deforesttion : nạn phá rừng

29-fluently

30-varies

31-global 

32-mountaineers

33-surprisingly

34-deforesttion

35- Someone that gets good knowledge and high social position is usually respected very much.

36- I think that Facebook is a convenient way to keep in touch with our friends and relatives.

37- Tom had no difficulty in passing the test.

38- The last time his grandparents the boy visited his grandparents was two months ago.

39- This air-conditioner was bought by me because it consumes less electricity than the others.

40-  Lan told Peter to guide her in that trip.

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