We must keep the classroom . A. clean B. to clean C. cleaning D. cleaned 查看更多

 

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We must keep the classroom ___________.

A.clean

B.to clean

C.cleaning

D.cleaned

 

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填写单词。
1. Don't talk only. I need all of you to find some _______ to the problems we will
    have to face tomorrow.
2. We must keep the _______ between you and me. Don't let others know it.
3. English is very important. I have ______ the importance of learning English well.
4. The teacher was angry with him because he always made the same ________.
5. As a middle school student, Tom is old enough to look after _______.
6. It doesn't ______ if you don't understand every word in reading English magazines.
7. In our lives, everyone will meet many chances and _______.
8. We have only one earth. Protecting the earth is our _______.

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在下列各句的每个空格内填上一个适当的、完整的单词,该词的首字母已给。
1. He's unhappy because of his little dog's d__________.
2. The reason why he was away was not m__________ in the text.
3. We must keep the s                  between you and me. Don't let others know them.
4. Paris is one of the l__________ cities in Europe.
5. Students are often a__________ while having classes in the hot afternoon

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We must keep the table __________.
[     ]
A. cleans
B. clean
C. cleaning
D. cleaned

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We must keep the dining room________.


  1. A.
    clean
  2. B.
    to clean
  3. C.
    cleaning
  4. D.
    cleaned

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