一.选择题.（每题1分，共25分。）
1. She’ll come back in _______ hour ,
A. a B. an C. the D. /
2. We have had several visits ______the famous nature zoo.
A. for B. to C. forward D. against
3. These are _______books. Yours are over there .
A. I B. my C. me D. mine
4. ________is wrong with my watch . It’s has stopped _________.
A. Something ; working B. Something ; to work
C. Anything ; working D. Anything ; to work
