Bộ 5 đề thi giữa kì 1 Tiếng Anh 11 Global Success có đáp án - Đề 5

During his stay in Singapore, he met many good friends. (Use “While”) → While _______________________.

17/31

During his stay in Singapore, he met many good friends. (Use “While”)

→ While _______________________.

0/3000 ký tự
Giải thích

While he was staying in Singapore, he met many good friends.