Look at that sign,it means we shouldn’t noise here.
Bill and Daming arenow. A.Swim B.Swims C.Swimming
WeTV at home. A.watching B.watch C.watches
Look,Tom isa letter. A.writing B.writes C.wreiteing
Amy and Linglingto music now. A.are listening B.is listening C.listens
-Can you ride a bike? -. A.I can ride a bike. B.Yes, I can. C.No, you don’t.