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

Câu hỏi

The swimming pool clean enough, so he .

A. wasn’t / didn't swim

B. weren’t / swam

C. didn’t / swam

D. was / wasn’t

Đáp án
A. wasn’t / didn't swim

Câu hỏi thuộc Bài tập:

The swimming pool ________ clean enough, so he ________.