选择填空:()—________________fighting?—Yes,theyare.A.CantheyB.AretheyC.Whatare
Thelions__________inthewoods.
A.arerunB.areruningC.are
Pleasedoanexperiment_________thecat.
A.inB.onC.at
Thetigerscan________intheriver.
A.swimB.isswimmingC.areswimming
Let's________together.
A.piaythechessB.playchessC.playingchess
Look!Amyisrunning__________us.
A.toB.forC.at
Tell__________we'recoming.
A.sheB.herC.he
—IsMikejumping.
—Yes,___________.
A.heisB.sheisC.hecan
Where'sMike?____________.
A.She;soverthereB.He'soverthereC.He'srunning
Canyouwashclother?___________.
A.Yes,IamB.Yer,IcanC.Yes,Ido