( )1. What’s ____ with you?
A. trouble B. the matter C. the wrong
( )2. I____ hate the life of the countryside, but now I ____ living there.
A.is used to, used to B. used to, was used to C. used to, am used to
( )3. -I have a pain in my back. - _____ . You’d better see a doctor.
A. I’m sorry to hear that B. Nothing serious C. It doesn’t matter
( ) 4.The teacher speaks very loudly ____ all the students can hear her.
A. so that B. Because C. since