()19. To keep children safe, we put the things like knives away in our house.

A.may
B.should
C.can

19. B

()20. —I have sore eyes.
—You play computer games for too long.

A.shouldn't
B.needn't
C.may not

20. A

拓展提升
一 语法选择
Every day as soon as Cora Castle goes back home, she will open her computer and log into（登录） a website. The website asks people to eat and do enough exercise. The 14-year-old girl records（记录）what activities she has played that day on the website. In fact, Castle’s classmates are doing the same thing Castle. If the website finds their habits unhealthy, it will give them some advice such as eating more vegetables, running every day and so on. The owner of the website says he hopes these students can learn to take care of . If they do something good, the website will give them a star. helpful website it is!
Castle’s health teacher set up competition to see which student could get most stars from it. Castle thirty stars three days ago. people ask Castle why she likes the website, she says, “We should our best to keep healthy. It’s interesting to see all of the different choices that we have.” “There is lots of bad food out there,” Bartlett, one of Castle’s said. “This helps all of us to eat food than before.” Are you interested in the website?
()1. A. healthy B. healthily C. health
()2. A. to B. as C. for
()3. A. they B. them C. themselves
()4. A. What B. What a C. How
()5. A. a B. an C. the
()6. A. got B. is getting C. gets
()7. A. Because B. Before C. When
()8. A. try B. to try C. trying
()9. A. classmate B. classmate’s C. classmates
()10. A. good B. better C. the best

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

二 阅读理解（B篇）
There is an old tree on a dry land. The tree has so many branches（树枝）. It brings shadow to hundreds of travelers.
One day, two travelers got to the tree. They walked for a long time in the hot sun. They were too hot and fatigued to walk anymore. Luckily, they found the big tree.
They decided to take a rest under the tree. They slept there for a while. When they woke up, they felt hungry and one traveler climbed up the tree. ▲
He started to say bad words to the tree. “Oh, this is just a useless tree without any fruit on it!” The other traveler said nothing about the tree but asked his friend to be quiet. However, the traveler in the tree still shouted at the tree.
The tree couldn't stand the traveler at last. He said in a sad but strong voice, “You can’t be so ungrateful（忘恩负义的） to me. Just look back to the moment when you got here in the hot sun! I gave you a cool and comfortable place to rest. You would die now without me!”
Many people do much for us, but we sometimes forget to give thanks but only complain（抱怨）! Make sure not to say any bad words to the one who has helped us.
()11. What does the underlined word “fatigued” mean in Paragraph 2?
A. Excited. B. Tired. C. Surprised. D. Lonely.
()12. Which of the following can be put in “ ▲ ” in Paragraph 3?
A. But the tree was too tall. B. But he couldn’t climb higher.
C. But he didn’t sleep well. D. But he was sad to find nothing.
()13. What did the tree give to the two travelers?
A. A cool and comfortable place to rest. B. Fresh fruit to eat.
C. Leaves to make a fire. D. Branches to make a bed.
()14. Which is the right order according to the passage?
①Two travelers got to the tree.
②One traveler climbed up the tree.
③The two travelers had a good rest.
④One traveler started to say bad words to the tree.
⑤The tree couldn’t stand the traveler.
A. ①②③⑤④ B. ①③②④⑤ C. ①③④②⑤ D. ④⑤①②③
()15. What does the story mainly tell us?
A. When we travel, we should take food with us.
B. We should thank the people who have helped us.
C. Big trees can make people cool and comfortable.
D. We shouldn’t say bad words to any person.

11. B 12. D 13. A 14. B 15. B