Ⅰ. 单项选择（30分）
( )1. My dog is my ______ best friend. I’ll ______ him until the end.
A. the; look after B. the; look for
C. /; look after D. /; look at
( )2. —Tom! You ______ play football in the street! It’s too dangerous.
—Thank you. I won’t.
A. must B. should C. may not D. mustn’t
( )3. —Can I have ______ more food?
—Sorry. There’s ______ in the fridge.
A. some; anything else B. some; nothing else
C. any; anything else D. any; nothing else
