Lunch is usually served between noon and 2:00. Sandwiches are a very popular
quick lunch in both the United States and Canada.
午餐通常从中午供应到下午两点。 在美国和加拿大， 三明治是极大众化的午间快餐食品。
1.A: Please have another sandwich.
B: Thank you, but I really can't eat any more.
A: You're going to have dessert, aren't you?
B: Well, I'll join you if you're having something.
2.A: You'll finish the chicken, won't you?
B: No, thank you. I'm trying to cut down.
A: Aren't you going to have dessert?
B: No, thank you. I just can't eat any more.
3.A: Would you like some more soup?
B: No, thank you. It's delicious, but I've had enough.
A: Would you like soem dessert?
B: Well, maybe I'll have just a small piece of pie.
4.A: Can't you eat the rest of the salad?
B: No, thanks. I'm supposed to be on a diet.
A: Why don't we have something for dessert?
B: I really shouldn't, but I'll have a little ice cream.