用所给词的正确形式填空l. ( trillion) of students are working hard to get good j

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用所给词的正确形式填空l.             ( trillion) of students are working hard to get good jobs.
2. The            ( organize) summer camp is the most important step in education.
3. The workers continue             ( explore) to find out more mineral resources.
4. The students" chances of             ( have) a positive experience have improved.
5. This is an opportunity for us             ( talk) with the psychologist.

答案

1. Trillions 2. organized 3. to explore 4. having 5. to talk

举一反三

用所给单词的适当形式填空1. There are _______ (million) of birds in the forest.
2. You _______ (fail) the exam unless you work hard.
3. The cake _______ (make) by my mother yesterday.
4. The abacus was invented in the _______ (six) century.
5. I _______ (know) nothing about it until you told me.

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I think _______are very difficult. [ ]
A.my all problems
B.all my problem
C.all my problems
D.my all problem

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词形变化。1. Why not go _________(boat) on the river with me?
2. The children like _______( swim) in the lake.
3. Do you enjoy _______(teach) English in our class, Mr. Green?
4. Are you ______(go)______(hike) this Sunday?
5. Lucy is going camping on the _______(twelve).
6. She ______(take) a photo of her baby last weekend.
7. Are you ______(babysit) your little sister this Sunday?
8. Lots of ______(visit) come to the city at this time of year.
9. Will you please show all your ______(photo) to me?
10. That sounds ______(interest).

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In our library there are many _____books and newspapers.[     ]
A. kinds
B. kind of
C. kind
D. kinds of

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用括号内所给词的适当形式填空。1. I think everyone has two ________ (foot).
2. The old man has a serious ________(ill).
3. Mr Chen is often ________ (stress) out.
4. It"s easy to stay _______ (health).
5. You should drink _______(lot) of water.
6. I"m not feeling ________ (good).
7. Chinese Kung fu is popular in many ________ (west) countries.
8. I have a ________ (肚子痛).
9. Although I study hard, my putonghua isn"t ________ (进步).
10. It"s important to eat a ________ (平衡的) diet.

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