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

Câu hỏi

Though the weather was bad, they _____________ for 8 hours.

A. filmed

B. film

C. was filming

D. have filmed

Đáp án
A. filmed

Câu hỏi thuộc Bài tập:

E7- GS- Test for Units 7 & 8