Đáp án đúng: was doing
“between time and time” là dấu hiệu nhận biết thì quá khứ tiếp diễn.
Cấu trúc: S + was/were + Ving.
Dịch: Tôi đã làm bài tập về nhà từ 8 đến 9 giờ tối qua.
“I can do this test”, he said.
→ He said ______________________________________________________________We will invite some old teachers to our class meeting.
→ Some old teachers _____________________________________________________The people are very (4) _____ and helpful. I love this place so much.
walk narrow friendly town
We are having a wonderful time in Hoi An. The streets here are so (1) _____ that cars are not allowed to enter the center of the (2) _____. Therefore, we have to (3) _____. The houses are very old but beautiful. The people are very (4) _____ and helpful. I love this place so much.