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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.
用括号内所给动词的正确形式填空（1’×5）
49. Isn’t it strange that the cat is used to ________(lie) beside the dog peacefully?
50. I believe that an important moment like this should ________( not forget).
51. Turn off the radio,dear. Baby is sleeping.
There is no need. He ________(wake) up.
52. What is he busy doing?
Doing the experiment ________(complete) the science project.
53. The project they had devoted up to two years to ________(choose) as the best one at the conference.
查看习题详情和答案>>用括号内所给动词的正确形式填空（1’×5）
1.Isn’t it strange that the cat is used to ________(lie) beside the dog peacefully?
2.I believe that an important moment like this should ________( not forget).
3.Turn off the radio,dear. Baby is sleeping.
There is no need. He ________(wake) up.
4.What is he busy doing?
Doing the experiment ________(complete) the science project.
5.The project they had devoted up to two years to ________(choose) as the best one at the conference.
查看习题详情和答案>>
小题1:Isn’t it strange that the cat is used to ________(lie) beside the dog peacefully?
小题2:I believe that an important moment like this should ________( not forget).
小题3:Turn off the radio,dear. Baby is sleeping.
There is no need. He ________(wake) up.
小题4:What is he busy doing?
Doing the experiment ________(complete) the science project.
小题5:The project they had devoted up to two years to ________(choose) as the best one at the conference.