回应告别
1. I have to leave.
2. It's too bad you have to leave so early.
3. Why don't you stay a little longer?
4. I hope to see you again.
5. I hope you drop in again whenever you're free.
6. I won't keep you then.
7. I'll miss you.
8. Let's keep in touch.


 1. We're going to have a few friends over at my house.
2. We have a party tonight.Would you like to come?
3. I want to buy you a drink.
4. Could you come to my house for a beer?
5. I'd like to have you dance with me tonight.
6. What are you doing over the weekend?
7. Do you have anything to do next Sunday?
8. I can wait at your leisure.
9. I'll call you when you have time.
10. What are you going to do on Tuesday night?
11. Are you free this Sunday?
12. Are you busy on 12th?
13. When can we expect you for a picnic?
14. Would you like to see a movie with me?
15. How about going out for a walk?
16. Do you have plans for this morning?
17. Are you free later today?
18. How about having dinner together?
19. Can you come then?

 答应邀请
1. It's OK.I'll be there on time.
2. I'd like to be together with you.（请校对）
3. I'm not doing anything.
4. That's what I'm thinking about.
5. I have nothing to do this weekend.
6. I'll be here to pick you up at six.
7. I'll be waiting for you at six at my home.
8. I'll be expecting you then.
9. I'll be there then.
10. That's settled then.
11. That will be great.
12. That will be fun.
13. How about 9 o'clock tonight?
14. I won't have time until 4 o'clock.
15. When's good time for you?
16. You can come whenever it's convenient to you.
17. Where shall we meet?
18. You decide where.
19. Usual place.Be there or be square.

拒绝邀请
1. I'm not sure about it.I'll have to check.
2. I'll be busy all day long.
3. I won't be free until Wednesday.
4. Any time except this Sunday.
5. I have to work overtime tonight.
6. I'll have to attend a conference that day.
7. I'd love to,but I couldn't.
8. I don't feel well.

 邀请有变
1. Do you think it's convenient to postpone it till 10:30?
2. Is it OK if I postpone my appointment on next Sunday?
3. I'm afraid I'll be a bit late.
4. I'm so sorry I can't keep the appointment with you today.
5. Do you mind if I change it to another time,say Sunday?
6. Can you wait a little later.I feel under the weather.
7. Could we put it off to the next day?
8. We have to cancel the party.
9. Could I change my appointment from 1:00 to 2:00?
10. Can we meet an hour in advance?
11. I'm afraid next Sunday is a bit difficult for me.
12. How about a rain check?
13. Let's change our meeting place to Onshow Cafe.