【正文】
Must。 must7( ) 1 Excuse me. ___ you please pass me that cup?A. Do B. Should C. Would D. Must( ) 2 ___ you like to have another try?A. Could B. Will C. Would D. Do( ) 3 Would you like to go boating with us?Yes, ___.A. I39。d like B. I want C. I39。d like to D. I do8( ) 1 You___ worry about your son. He will get well soon.A. needn39。t B. can39。t C. mustn39。t D. have to( ) 2 The poor man needs our help, ___ he?A. need B. needn39。t C. does D. doesn39。t( ) 3 Must we do our homework first?No, you___. You may have a rest first.A. mustn39。t B. needn39。t C. may not D. can39。t