Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Câu hỏi

My father used to do a lot of exercise when he is young.

A. used to

B. exercise

C. when

D. is

Đáp án
D. is

Câu hỏi thuộc Bài tập:

UNIT 1: A LONG AND HEALTHY LIFE - VOCABULARY - Tiếng Anh 11 Global Success