Ⅰ. 单项选择（30分）
( )1. —Do you often exercise to keep strong? (同义替换)
—Yes, I do.
A. stay B. have
C. borrow D. make
( )2. Lions like meat very much. _______ grass, they never eat it.
A. As for B. As if
C. As to D. As soon as
( )3. I’m thinking about _______ a school party in my house.
A. have B. to have
C. having D. to having
