When the teacher came into the classroom, all of us __________ the classroom.A.
题型：不详难度：来源：
When the teacher came into the classroom, all of us __________ the classroom.
A. are cleaning
B. were cleaning
C. cleaned
D are cleaned |
答案
| B |
解析
| 句意：当老师走进教室的时候，我们所有人都正在打扫教室。根据前面句子的时态可知后面应用过去进行时。 |
举一反三
-Were you swimming an hour ago?
-No, __________.
A. I am not
B. I didn"t
C. I wasn"t
D I am |
-What was Susan doing at 8 last night?
-She __________ her homework at 8 last night.
A. is doing
B. was doing
C. did
D is did |
-When __________ you __________ this book?
-About 3 years ago.
A. do, wrote
B. did, wrote
C. did, write
D do write |
-When did Danny read the English words?
-Danny __________ English five minutes ago.
A. read
B. reading
C. readed
D reads |
| My sister ____ home at 5:00 every day。(get) |
最新试题
热门考点