51. 选择正确的答案
⑴Is it in front of the tree? A. It is in the room.
⑵How old are you? B. It's purple and white.
⑶Let's colour the hat orange. C. OK.
⑷May I have your telephone number? D. I am seven.
⑸What colour is the flower? E. Good idea.
⑹Where is my little car? F. No, it isn't.