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.
We were ______. So we bought a watermelon.
A. thirsty B. dirty C.angry
Drink ________ water or juice
A. a lot B. lots of C.a lots of
Yesterday I _______ Grandma.
A. phone B. phoned C.phones
Come _____ , please！
A. in B. of C.at