5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 27

_____ very upset if you turn down his offer of help. a. Is b. He'll be

7/20

_____ very upset if you turn down his offer of help.

Is

He'll be

Will be

He would be

Giải thích

Chọn đáp án B