PART THREE: VOCABULARY AND GRAMMAR (6.5 pts)!>I. Circle best option A, B, C or D to complete the following sentences. (0.1 x 15 = 1,5 pts)

Câu hỏi

The air is not as pure as it ……………………

A. used to be

B. is used to be

C. is used to being

D. was used to be

Đáp án
A. used to be

Câu hỏi thuộc Bài tập:

ĐẾ SỐ 09 HSG ANH 9 (HUYỆN)