-Were you swimming an hour ago? -No, __________.A. I am not B. I didn"t C. I

题型：不详难度：来源：

-Were you swimming an hour ago?
-No, __________.
A. I am not
B. I didn"t
C. I wasn"t
D I am

答案

解析

根据问句可知应用一般过去时来回答，且问句的动词是be动词，故选C。

举一反三

-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

题型：不详难度：| 查看答案

-When __________ you __________ this book?
-About 3 years ago.
A. do, wrote
B. did, wrote
C. did, write
D do write

题型：不详难度：| 查看答案

-When did Danny read the English words?
-Danny __________ English five minutes ago.
A. read
B. reading
C. readed
D reads

题型：不详难度：| 查看答案

My sister ____ home at 5:00 every day。(get)

题型：不详难度：| 查看答案

—Hi, why are you here?
—I ________ for Susan for 15 minutes.
A. have been waiting
B. have waiting
C. am waiting
D am been waiting

题型：不详难度：| 查看答案