29.

37. How did Li Ziqi make a living?

31. How many latest rules are there in the school?

40. Where does this article probably come from?

45. Casey Roberts advises young people

50. What makes me worried is if I can pass tomorrow’s test.

23.

54. Reading is a necessary part of our learning experience.

15. He ought to have come by now. I ______ that some accident has delayed him.

13. She bought the dictionary ______ $35.

26.

39. Which is the correct order according to the passage? ①Li came back to the village to look after her sick grandmother. ②Li made videos to advertise the products she sold in her online store. ③Li grew up in a small village with her grandmother. ④Li became famous at home and abroad because of the videos. ⑤Li ran an online store.