Choose the correct answer A, B, C or D

Câu hỏi

The last time he donated blood ___________ ten years ago.

A. am

B. is

C. was

D. were

Đáp án
C. was

Câu hỏi thuộc Bài tập:

TIẾNG ANH 7- UNIT 3- COMMUNITY SERVICE- [ĐỀ 002]