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

Câu hỏi

We _ our quality time when the unexpected guess _.

A. had – came

B. were having - came

C. had been having – came

D. have had – would have come

Đáp án
B. were having - came

Câu hỏi thuộc Bài tập:

We _____ our quality time when the unexpected guess _____.