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

Câu hỏi

We in silence when he suddenly me to help him.

A. were walking - was asking

B. were walking - asked

C. walked – asked

D. walked - was asking

Đáp án
B. were walking - asked

Câu hỏi thuộc Bài tập:

We ____ in silence when he suddenly ____ me to help him.