汉译英
（1）鸟儿会飞. Birds _________.
（2）桌上有两只钢笔。 There two _________ on the desk.
（3）我可以有五个柠檬吗？
I five lemons ,please?
（4）我们在音乐室里唱歌。 We in the room .
（5）请告诉我一些关于你们的中秋节的事情。
Please tell something your Mid-autumn Festival.
阅读短文选择填空。
We should ________ more trees. We ______ cut down too many trees. We should stop factories from pouring （倾倒）_____ water into rivers. We should save ______. We should not drive too much. We can go to work or school by bus or ____. We can reuse paper and plastic bags. We can make the world a better（更好）place.
（1）A. water B. plant C. buy
（2）A. can B. should C. shouldn’t
（3）A. dirty B. clean C. much
（4）A.trees B. energy C. water
（5）A. by taxi B. by car C.on foot
选择填空。
（1）We can ___________ to school.
（2）We can __________ form our city.
（3）We can ____________, they help keep the air clean.
（4）My grandpa doesn’t like ___________, because he’s a farmer.
（5）______________ makes the air dirty.
根据上下文，补全对话。(12分)
A: Look our classroom.
B: Oh, it is very dirty.
A: Let’s keep our classroom .
B: All right. I can the rubbish the bin.
C: I can the floor with Lily.
D: I can the desks and chairs.
A: Good idea. Let’s start.
B&C&D: OK!
选出正确的答句。(10分)
听录音，补全短文。(10分)
Our city ______ messy and ______ because of the ______ and rubbish. To keep the city ______, we should do our best. We can take the bus or ______ to school every day. We can put rubbish in the ______. We can ______ ______ trees. They ______ keep the ______ clean.