用所给词的适当形式填空
小题1:Ms Ba sometimes watches her students having fun ___________ (play) on the playground.
小题2:Go ___________ (cross) the bridge, you can see a tall tree with many flowers on it .
小题3:Children often enjoy ___________ (they) at school .
小题4:Sheep like to eat grass and ___________ (leaf).
小题5:Please ___________(be) quiet when you are with pandas in the zoo.
小题6:We sometimes listen to some ____________(relax) music when we’re tired.
小题7:Hunan Street is a good place ____________ (have) fun..
小题8:I like elephants because they are so ____________(beauty).
小题9:Are ___________(thief) afraid of the police? Yes, very much.
小题10:Do you think koalas are very ___________(friend) to people?
小题1:playing
小题2:across
小题3:themselves
小题4:leaves
小题5:be
小题6:relaxing
小题7:to have
小题8:beautiful
小题9:thieves
小题10:friendly
小题1:have fun doing表示做某事玩得开心，故空格处填playing。
小题2:动词go后应该跟介词穿过，故空格处填穿过的介词across。
小题3:enjoy oneself表示玩得开心的含义，故空格处填他们的反身代词themselves。
小题4:吃树叶，应该使用树叶的复数leaves。
小题5:祈使句以动词原形开头，故空格处填be。
小题6:修饰名词音乐应该用放松的形容词relaxing。
小题7:修饰名词place作后置定语应该使用动词不定式to have。
小题8:be动词后应该跟漂亮的形容词beautiful。
小题9:本题的be动词使用的是复数的形式，故空格处填小偷的复数thieves。
小题10:be动词后应该跟友好的形容词friendly。