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

Câu hỏi

____ he was waiting for Sam outside the cinema, Jim realized that the street was funnily crowded.

A. So

B. While

C. Unless

D. Even though

Đáp án
B. While

Câu hỏi thuộc Bài tập:

Bài tập Trắc nghiệm Tiếng Anh 12 - Unit 3: The green movement (Vocabulary and Grammar)