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

Câu hỏi

The host asked Peter _______ tea or coffee.

A. whether he preferred

B. that he preferred

C. did he prefer

D. if he prefers

Đáp án
A. whether he preferred

Câu hỏi thuộc Bài tập:

Ms. Dung Purple - Unit 9: Protecting the Environment - Grammar