读一读下面的词，把他们合成一个词。
ground room man glasses work class sun play police home
1._________+________=____________(太阳镜)
2.__________+________=____________(教室)
3.__________+________=_____________(警察)
4.__________+________=_____________（操场）
看一看，填一填。(10分)
（1）I have a r________.
（2）The p________is nice.
（3）Do you like this c________？
（4）I have a new schoolb________.
用所给词的适当形式填空。(10分)
（1）Listen! My little brother________ ________ (sing)．
（2）Tomorrow we________ ________ (go) shopping.
（3）Last term we________ (learn) many subjects.
（4）Sam often________(do) his homework after school.
（5）Li Ming is good at________ (run)．
介词填空。(from，with，by，at，in)(5分)
（1）I often have lunch________home.
（2）Mr Wang comes________Japan.
（3）We can learn a lot________interviewing people.
（4）They learned English________pairs.
（5）We are pleased________ our studies.
用所给词的适当形式填空。(10分)
（1）You shouldn't do________ (this) things.
（2）Would you like________ (drink) tea?
（3）Tree________ (plant) Day is in March.
（4）Do you know how________ (make) a puppet?
（5）The girl with ________(we) is in the park.
用适当的介词填空。(6分)
（1）We should be good________ animals.
（2）There are all kinds________ flowers on our planet.
（3）Mary's birthday is ________May.
（4）Pandas live ________ the southwest ________ China.
（5）Tom often goes to the library ________ his friends.
（6）African elephants come________Africa.