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

Câu hỏi

While I for him to call up, he a good time in the bar.

A. waited - was having

B. was waiting - was having

C. was waiting – had

D. was waited - was waiting

Đáp án
B. was waiting - was having

Câu hỏi thuộc Bài tập:

While I ____ for him to call up, he ____ a good time in the bar.