【正文】
e at 7:00.(改為同義句 ) She _______ ________ ________ arrive here at 7:00. are supposed to help him out.(改為否定句 ) You________ _________ supposed to help him out. suppose he will be back in an hour.(改為否定句 ) I _______ suppose he ________ be back in an hour. are supposed to greet the teacher when classes begin in China.(對畫線部分提問 ) ________ _________ students supposed to ________ when classes begin in China? are supposed to invite Mike to the birthday party next Sunday.( 對 畫線 部分 提問 )________ ________ they sup posed to invite Mike to the birthday party? Ⅳ. 根據(jù)漢語意思完成句子,每空一詞。 —