30. C. A and B are correct

31. A. Visitors can easily explore it by walking because it is small.

32. C. Visitors can find Chinatown and warehouses in the old city center.

33. B. There are only shops selling high-quality antiques.

C. Writing

Put in a/an or the where necessary

34. Would you like an apple?

35. How often do you go to the dentist?

Add tag questions to the following.

36. weren't they

37. doesn't she

38. will he

Use the conjuction provided to connect the sentences.

39. We could both fly and go by train.

( Chúng ta có thể đi bằng cả máy bay và tàu hỏa )

40. The speaker will neither confirm nor deny the story.

( Người nói sẽ không xác nhận cũng không phủ nhận câu chuyện. )

`Huyy`

`31. A`

`32. C`

`33. B`

 `34.` Would you like an apple?

`35.` How often do you go to the dentist?

`36....` weren't they?

`37....` doesn't she?

`38....` will he?

`39.` We could both fly and go by train

`40.` The speaker will neither confirm nor deny the story.