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

Câu hỏi

The phone was engaged when I called. Who ____ to?

A. were you talking

B. were you talked

C. did you talk

D. have you talked

Đáp án
A. were you talking

Câu hỏi thuộc Bài tập:

UNIT 4: FOR A BETTER COMMUNITY - VOCABULARY AND GRAMMAR (1) - Bài tập Tiếng Anh lớp 10 - Global Success