Listen!Someone_____(cry)over there.

Listen!Someone_____(cry)over there. Listen!There's someone_____(knock)at the door. Listen!There's someone_____(knock)at the door. Listen.There must be someone_____ in the classroomA.sings B.to sings C.sing D.singing 1.I'd like _______(watch)TV after supper.2.Listen someone_____(sing) in the room.可以这样回答吗?1.watching2.are singing Mr Wang,someone_____(want) to see you. Can you hear someone_____(shout)'help'? Listen listen Listen Listen a minute before ,she had wished for someone_____(come）along The dog barks when someone_____(ring)the doorbell.请问这里该填ringing还是rings? Listen and Listen and listen and LISTEN AND listen and