Hi, Mary. We haven't seen each other since we graduated. Where have you been?
I have been to Australia. Do you still live there?
Oh, no. We have just moved into the new house.
Really? Congratulations.
Thank you, and we want to buy a new television.
What kind of television do you want to buy?
A color TV, of course, but I'm not sure about the size. Maybe we should buy a bigger one. If we buy a smaller one, we might have to change it in a few years' time for a bigger one. That would be a waste of money. What is your opinion?
In my opinion, I don't think it's necessary to buy a very big one.
Any reason?
Yes. As I know, your sitting room isn't big enough. If you put in a very big television, that will be bad for your eyes, and a smaller size TV can also pick up good programs.
Mmm, that's quite true. I'll think about it.
You'd better make a quick decision because the price may go up soon.