()9.Eating vegetables is good our health.

A.at
B.with
C.to
D.for

D

“be good for...”是固定短语，意为“对……有好处”，符合句意“吃蔬菜对我们的健康有好处”。A选项“be good at”意为“擅长……”；B选项“be good with”意为“善于应付……的；对……有办法”；C选项“be good to”意为“对……友好”，均不符合语境。

()10.I don’t like that book because it’s .

A.fun
B.interesting
C.boring
D.relaxing

C

根据前半句“I don’t like that book”（我不喜欢那本书）可知，后半句应说明不喜欢的原因，即书的负面特质。选项A“fun”（有趣的）、B“interesting”（有趣的）、D“relaxing”（令人放松的）均为正面词汇，不符合语境；C“boring”（无聊的）为负面词汇，符合逻辑。

二、完形填空
阅读下面的短文,掌握其大意,然后从各题所给的 A、B、C、D 四个选项中选出一个最佳答案。
Hello, I’m Lily. I’m a middle school student. I have many subjects at school. My favourite subject is 1 . I think it’s very easy and interesting. I can know a lot of old things from it. I have 2 on Monday and Tuesday.
Mr Zhao is my history teacher. He is very 3 . He always tells us some 4 stories in class. We all like him and his classes.
I don’t like maths. It’s 5 for me. I can’t do maths exercises ( 练习题 ) well. But my maths teacher, Miss Liu, often 6 me. She helps me with my math 7 class.
I also like PE 8 I can play games with my classmates in PE class. It’s really 9 . I have PE 10 Friday afternoon.
()1. A. history
B. maths
C. PE
D. English
()2. A. them
B. it
C. her
D. him
()3. A. boring
B. busy
C. fun
D. free
()4. A. old
B. new
C. interesting
D. difficult
()5. A. easy
B. difficult
C. interesting
D. relaxing
()6. A. helps
B. asks
C. calls
D. meets
()7. A. in
B. after
C. on
D. at
()8. A. so
B. but
C. because
D. and
()9. A. boring
B. difficult
C. relaxing
D. hard
()10. A. in
B. on
C. at
D. for

1. A
2. B
3. C
4. C
5. B
6. A
7. B
8. C
9. C
10. B