Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

Luckily, the firemen arrived just ______________ time to save the victims.

A. over

B. up

C. in

D. at

Đáp án
C. in

Câu hỏi thuộc Bài tập:

E10- I-learn- Unit 6 (2)