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

She _____ in the kitchen while her family was preparing the dinner.

A. was cooking

B. cooked

C. cooks

D. had cooked

Đáp án
A. was cooking

Câu hỏi thuộc Bài tập:

PRACTICE TEST UNIT 4 ANH 9