词语运用。根据提示,用词汇的适当形式完成下列句子。(每题1分,共10分) (1)___________(什么时候)did they come? – They came last week (2)We ________(穿)warm clothes yesterday. (3)I was ________ (在……之间) the two girls . (4)The bad man was_________(生气的).He__________(带走)Ma Liang away. (5)My room were ________ (脏的)yesterday.I ________(打扫,清理) it. (6)He ______ ______ his bike and hurt his knee yesyerday. (7)Wash your hands __________ (在……之前)you eat.