【題目】Welcome _____________________________(來(lái)自不同國(guó)家的舞蹈家們).

【題目】Mr. Green ____________(teach) ____________(we) Maths last term.

【題目】The children ____________(visit) Beijing this summer holiday.

【題目】Why not ____________(start) ____________(sing) a song?

【題目】Would you please ____(look) after the old man?

【題目】Do you often clean your ____________(parent) bedroom at weekends?

【題目】____________(protect) the Earth, we should not drive so much.

【題目】Lily, ____________(not talk) in class.

【題目】When's the party going to b____________?

【題目】Mike didn't go to bed early last night. He is s____________ now.