Bộ 40 đề thi Tiếng Anh vào 10 có đáp án - Đề 2

Khoa’s professor had him…………...his thesis many times before allowing him to present it to the committee.

10/40

Khoa’s professor had him…………...his thesis many times before allowing him to present it to the committee.

writing

to written

wrote

write

Giải thích

Chọn đáp án D