unit 4 sharing period 1 warming up, prereading & reading 课时精练（人教新课标选修7，课标通用）
(时间：45分钟)
ⅰ.介、副词填空
1．we are collecting money for families________ need.
2．she stick ________her foot and tripped him over.
3．i came ________ some interesting books in the room.
4．when you go to a new country, you must adapt yourself________new manners and
customs.
5．i am not sure if she is really up ________ that job.
