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

Câu hỏi

Josh _____ televisions for 4 hours since he arrived home.

A. has watched

B. has been watching

C. watched

D. had been watching

Đáp án
B. has been watching

Câu hỏi thuộc Bài tập:

Unit 4. THE MASS MEDIA (Bài tập 2) - Tiếng Anh lớp 12