情景会话，选择正确答案。
Bob：Look, Tim! That is my mother.
Tim：____1____
Bob：She is a TV reporter.
Tim：Oh! ____2____
Bob：No, he isn't. ____3____
Tim：How interesting! ____4____
Bob：Yes.
当别人没有直尺用时，你会热情地说：
A. Here’s a ruler for you.
B. Is this your ruler ?
C. May I have a ruler for Su Yang ?
晚上你和别人见面问好时，你会说：
A. Good night .
B. Go to bed .
C. Good evening .
当有人问你喜欢气球吗，你说：
A.I like a balloon .
B. Yes, I do.
C.I don’t like a balloon .
对别人的谢意表示不用谢时，你说：
A. Not thank you .
B. Not at all .
C. All right .
你拾到了一块橡皮想找到失主，你会问：
A. Whose rubber is it ?
B. Who’s the rubber ?
C. What’s the rubber ?