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
连词成句。
（1）cards, are, Christmas, these (.)
_____________________________________________________
（2）with, let’s, on, card, find, Santa, a, it (.)
____________________________________________________
（3）send, are, going, card, you, to, a (?)
______________________________________________________
（4）Christmas, helped, I, up, yesterday, Lisa, put, the, tree (.)
______________________________________________________
（5）am, going, I, write, to, cards, to, Li Ming, Christmas (.)
______________________________________________________
（6）holiday, Christmas,ready,for,she,getting,the,is（.）
仿写例句。
Yesterday I walk to the zoo.
Today I walk to the zoo.
Tomorrow I am going to walk to the zoo.
（1）Yesterday he brought a star for the tree.
Today he _____________________________.
Tomorrow he _____________________________.
（2）Today we play in the playground.
Yesterday we ___________________________.
Tomorrow we ____________________________.
（3）Tomorrow she is going to buy a star for the tree.
Yesterday she _____________________________
Today she ________________________________
用所给词的适当形式填空。
（1）He ____ ( walk ) to school yesterday.
（2）My friend ______ ( bring ) gifts for me tomorrow .
（3）She often _______ ( eat) ice cream.
（4）I _____ (go) to the park next week.
（5）We ______ (buy) some milk last night.
写出下列动词的过去式。
（1） work ____________（2） study ______________（3） look _______________
（4） live _____________（5） plan _______________（6） have _______________
（7） use _____________（8） carry _______________（9） stop _______________
（10） are _____________（11） bring ______________（12） buy _______________
连词成句。
（1）Westem, is, holiday, a, Christmas(.)
（2）gifts, brings, Christmas, Santa, on(.)
（3）We, family, invite, house, our, to, our, and, friends (.)
________________________________________________________
（4）on, lights, Christmas, are, house, There, our (.)
_________________________________________________________
（5）have, fun, We, together (!)
____________________________________________________________