Mary was dancing while Mike ________ the piano.
Did she use________the hill near her house?
________to tapes is a good way to improve your English.
It’s that girl’s dream________to Peking University in the future.
同义替换(2013黄冈) The French book must be Li Ying’s.She’s the only one who’s studying French.
—How is your grandma? —She’s fine.She used to________TV at home after supper.But now she is used to________out for a walk.