C. shopped D. am shopping
37. (2018原创)He loves traveling and ________to many countries since 2007. A. travels B. traveled C. will travel D. has traveled
38. (2018原创)My friend Tom is very friendly. He often ________ me with my homework.
A. helps B. helped C. has helped D. will help
39. (2018原创)I think China ________ a much stronger and more beautiful country in 2050.
A. become B. will become C. becomes D. became 40. (2018原创)—What did you do after school yesterday? —I ________ tennis with Paul.
A. play B. will play C. played D. am playing
41. (2018原创)—Hey, Jane! May I borrow your laptop, please? I left mine at home.
—Just a moment. I ________ an article. A. write
B. wrote
C. am writing D. have written
42. (2018原创)I don't know when he ________. As soon as I get his flight number, I will let you know.
A. will arrive B. arrives C. is arriving D. arrived 43. (2018原创)Peter ________ a lot about Chinese culture since he came to