(Viên chức Mầm non) 600 câu trắc nghiệm Trọng tâm tiếng Anh có đáp án - Phần 21

you / be / free / Sunday morning? A. You are free on Sunday morning? B. Are you free on Sunday morning? C. Is you free on Sunday morning? D. Are you free in Sunday morning?

20/30

you / be / free / Sunday morning? 

You are free on Sunday morning?

Are you free on Sunday morning?

Is you free on Sunday morning?

Are you free in Sunday morning?

Giải thích

Đáp án đúng là B