7、6.______________aconcert参加音乐会7.therestof...剩余的,其余的.做主语时,注意主、谓要一致。8.pickup_____________________;_____________________________把它/它们捡起来9.有价值的东西;珍贵的东西10.havesth.sb.某人身上/手上有某物I______________________(身上没有钱)。【达标检测】一、单项选择。()1.-Do you know whose dictionary it
8、 is?-It ____ Li Lei’s. His name is on it.A. can’t be B. must be C. might be D. may be()2.-Would you please help me with the questions?-Sorry. You _______go and ask Mary. She ________know the answer.A. must ;can B. can ;may C. need; can D. must; may(