题目内容

Don’t  forget to _______ the lights when you  leave the classroom.
A．turn onB．turn offC．turn upD．turn down
DB解析:
略略
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用所给词的适当形式填空。
1. At that moment I saw a dog _______(lie) on the floor.
2. At the beginning of the _______(twenty) century,the world's population was 1.7 billion.
3. The _______(shelf) in his study are full of science books.
4. Of all the lessons in Book Three, Lesson Five is the _______(little) interesting.
5. The dog's _______(die) made her very sad.
6. There _______(be) many changes over the years.
7. Who teaches _______(they) physics?
8. How _______(excited) it is to go roller skating here.
9. Most of the students work hard _______(get) high marks in exams.
10. We can live _______(comfortable) in Taizhou because it's a good place.
The woman still doesn't know what            in her hometown.
[     ]
A. happens
B. happened
C. will happen
D. was happened

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