5.To keep healthy，I decide _______ (exercise) half an hour every day. 6.Look! Your pet dog is (die).

7.Exercise is (health) for the mind and the body.

8. Your sweater is beautiful. I want _________(buy) one，too. 9. How about (go) shopping on Sundays? 10. He usually study English by (read) it in the morning. 十三、根据句意，用所给单词的适当形式填空。（10分） 1.We decided (go) to the beach near our hotel. 2.I really enjoy (walk) around the town. 3.We wanted (walk) up to the top.

4.My family (go) to the beach every summer. 5.Did you have a great time (talk) in groups?

6. Lucy usually_ ______to school early. But today she ________to school late. (go)

7. ---Where did you______ (study) last night? ---No, I__________(help)my mother_______(clean) the room.

8.Do you feel like (drink) some orange? 9.Our teacher often keeps us (read) English in the morning. 10. It’s very interesting _____ ( feed) the pets.

11. He is ____(bad) at learning maths. He is much _____(bad) at Chinese and he is the ____ (bad) at English.

12. Annie says Sally is the ______ (kind) person in the world.

13. He is one of the_________(friendly) people in the class, I think. 14. A dictionary is much _________ (expensive) than a story-book.

61. An orange ia a little ______ (big) than an apple,but much ________ (small) than a watermelon.

15. The Changjiang River is the _______ (long) river in China.

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