精选优质文档-倾情为你奉上状语从句练习选择题( )1. -What is our head teacher like, do you know? -Oh, he is very kind he looks very serious. A. because B. though C. if D. when ( )2. Its snowing outside! Put on more clothes, you may catch a cold. A. and B. but C. or D. though ( )3. -May I surf the Internet now? -No, you have finished doing the dishes. A. unless B. if C. because D. when
