选择不同类的单词。( )(1)A. brother B. girl C. sister( )(2)A. mother B. father C. pupil( )(3)A. mom B. dad C. student
( )We ________ the work this way next time.
( ) — What _____ you _______ last week? — I bought a bag.
( ) He ______for eight hours every day.
( )There _________ a meeting tomorrow.
( )They _____ to the office in time every morning.