7．
阅读对话，判断正误。
Bill：Hello, this is Bill. Is that Sam？
Sam：Hi, Bill. This is Sam speaking. Where are you？
Bill：I'm in Beijing now.
Sam：How is your new school？
Bill：It's big and nice.
Sam：What about your teachers？
Bill：They are so kind. My favourite teacher is my Chinese teacher, Ms Luo.
Sam：Is she old or young？
Bill：She is not young. She is very nice, but sometimes she is strict.
Sam：Do you have new friends there？
Bill：Yes. I have many new friends. Li Yang is tall and strong. He likes to play basketball. Yang Lei is funny. He likes to draw.
Sam：That's great. Have a good time at your new school.
Bill：I will. Thanks.
