“I did some voluntary work last year,” Phuong said.

A. Phuong said that she did some voluntary work last year.

B. Phuong said that she had done some voluntary work last year.

C. Phuong said that she did some voluntary work the year before.

D. Phuong said that she had done some voluntary work the year before.

Đáp án
D. Phuong said that she had done some voluntary work the year before.

Câu hỏi thuộc Bài tập:

[013] - Bài tập Luyện thi Tiếng Anh THPT Quốc gia - Chuyên đề: CÂU GIÁN TIẾP (Bài tập 1)