Mr. Thompson will deliver a speech ______ .

A. after his school had organised the English-speaking contest

B. before his school organised the English-speaking contest

C. when his school organises the English-speaking contest

D. while his school was organising the English-speaking contest

Đáp án
C. when his school organises the English-speaking contest

Câu hỏi thuộc Bài tập:

[001] - Bài tập Luyện thi Tiếng Anh THPT Quốc gia - Chuyên đề: THÌ VÀ SỰ PHỐI THÌ (Bài tập 1)