一.用所给单词的正确形式填空：
1.Look,Miss Zhang（ is having ）(have) an English lesson.We( all )like English.
2.I like( listening )(listen) to the radio.
3.He must be( watering )(water) the garden now.
4.I must give up( smoking )(smoke)
5.China,s fiag( has )(have) five yellow stars.
6.The pupils of class one often( water )(water) flowers.
7.Look at the boys.They( are boating )(boat) on the lake.
8.Look!Jack( is having )(have) a cake.
9.Listen!they( are singing )(sing) an English song now.
10.( Are )they( listening )(listen) to the teacher now?
二.选择填空:
1.We have fun in( B ) Ehglish.
A.learn B.learning C.to learn D.learns
2.Listen!someone( C ) in the room.
A.sing B.singing C.is singsing D.sings
3.--Peter,what are you doing?
--I,m( B ) the fioor.
A.sweeps B.sweeping C.sweep D.to sweep
4.They( C )TV now.
A.watch B.watching C.are watching D.watches