A: Hi, Tina! It's your birthday this Sunday, right?
B: Yes, Uncle Wang. I'm very happy.
A:A mobile phone?
B: Yes. I have wanted one for a long time.
A:I think you teenagers shouldn't be allowed to use mobile phones.
B:Mobile phones are very useful and convenient for us.
A: But they sometimes cause problems.
B: Oh, you're right. But I'm different from them.
A:By the way, I will give you a surprise that day.
B: Really? Thank you!
A. I don't think so.
B. That's good.
C. I don't agree with you.
D. Do you have a mobile phone?
E. My father said he would buy a mobile phone for me.
F. Many students pay more attention to them than to their studies.
G. Most of my classmates have mobile phones.
