Câu hỏi:
17/06/2026 445
He came across the photograph of his great- grandfather while he ______ up the attic.
He came across the photograph of his great- grandfather while he ______ up the attic.
A. cleans
B. is cleaning
C. was cleaning
D. cleaned
Trả lời:
Giải bởi Vietjack
Kiến thức: Thì quá khứ tiếp diễn
Giải thích:
Thì quá khứ tiếp diễn dùng để diễn tả một hành động đã đang diễn ra tại một thời điểm cụ thể trong quá khứ.
Công thức: S1 + Ved/ V2 + WHILE + S2 + was/ were V-ing
Tạm dịch: Anh ta bắt gặp bức ảnh của ông cố trong khi anh ta đang dọn dẹp trên gác mái.
Chọn đáp án là C
Kiến thức: Thì quá khứ tiếp diễn
Giải thích:
Thì quá khứ tiếp diễn dùng để diễn tả một hành động đã đang diễn ra tại một thời điểm cụ thể trong quá khứ.
Công thức: S1 + Ved/ V2 + WHILE + S2 + was/ were V-ing
Tạm dịch: Anh ta bắt gặp bức ảnh của ông cố trong khi anh ta đang dọn dẹp trên gác mái.
Chọn đáp án là C
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
When he lived in the countryside, he ______ walk along the port to watch the ships up and down the river.
When he lived in the countryside, he ______ walk along the port to watch the ships up and down the river.
Câu 2:
I'll never forget ______this piece of music for the first time.
I'll never forget ______this piece of music for the first time.
Câu 3:
It was boring there. There was no TV or radio so we had to make our ______ for ourselves.
It was boring there. There was no TV or radio so we had to make our ______ for ourselves.
Câu 4:
Actually, immigrants have contributed to British culture in many ways.
Actually, immigrants have contributed to British culture in many ways.
Câu 5:
Laura feels a strong ______of responsibility towards her employees.
Laura feels a strong ______of responsibility towards her employees.
Câu 6:
Luckily, she appeared to save a little girl ______falling into the water.
Câu 7:
These exercises look easily, but they are relatively difficult for us.
These exercises look easily, but they are relatively difficult for us.
Câu 9:
______ by a dog when she was small, Mary is afraid of all of them.
______ by a dog when she was small, Mary is afraid of all of them.
Câu 11:
When he was a schoolboy, he had to study by the light of ______ moon.
When he was a schoolboy, he had to study by the light of ______ moon.
Câu 12:
If you pay attention to the teacher, you ______ how to do this kind of exercise.
Câu 13:
In some parts of India, inter-caste marriages were thoroughly disaproved about.
In some parts of India, inter-caste marriages were thoroughly disaproved about.
Câu 14:
______ staff shortages, we are unable to offer a full buffet service on this train.
______ staff shortages, we are unable to offer a full buffet service on this train.
