1、单元练习测试题一 用所给单词的适当形式填空1.We all know there are lots of _(advantage) of living on Mars. So we wont move out of Earth to Mars.2. Do you know how many planets _(move) around the sun?3. Do you think _(travel)in space is very exciting?4. Some other students are worrying about _(write) articles.5. He said h
2、e was afraid of _(leave) home alone at the age of 6.二 单项选择( ）1. When something _me, I often ask my friend for help. A.worry B.worried C.worries D.worrying( ) 2.Im too busy ,so I have my robot _ the housework. A.do B.does C.to do D.done( )3.Plants on Mars should be able to provide food, water and oxy
3、gen _ humans. A. of B.with C.for D.to( )4. There is no life on Mars, _?A.is it B.isnt it C.is there D.isnt there( )5.Dont play with the knife. You _ hurt yourself.A.may B.should C.must D.can三 根据汉语补全句子1Its early. Dont _ _ _ _(担心迟到) for school.2. People _ _ _ (已去过)the moon.3.Its raining heavily. Wed better _ _ _(呆在家里)4. It would be great _ _ _ _ (让机器人做)all the work for us.5.The programme _ _ _ _( 以一首歌开始) yesterday.-2-
