你是售货员,你见到顾客常说_____A.How much are they?B.What time is it?C.Can I help you?
Are you watching TV now? No, I’m music. A. listen B. listening C. listening to
Su Yang can .She an English song now. A. sing, sings B. singing, is singing C. sing, is singing
Su Hai and Su Yang at home . Look, they their study. A. are, are cleaning B. is ,clean C. are, are sweeping
The telephone is .Let me answer it. A. ring B. ringing C. rings
? There is a toy monkey. A. Where is it B. What colour is it C. What’s in the box