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

At this time yesterday, while I __ a book, my sister to music.

A. was reading/ was listening

B. read/ was listening

C. was reading/ listened

D. read/ listened

Đáp án
A. was reading/ was listening

Câu hỏi thuộc Bài tập:

At this time yesterday, while I ________ a book, my sister ______ to music.