情景交际
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连
贯、完整。
A：Hi, Betty. Are you free this Sunday?
B: 1._______________ I’ve got a lot of work to do.
A: What about tomorrow morning?
B: 2. _______________
A: Would you like to go out for a picnic with me?
B: 3. _______________
A: What time will we meet?
B: 4. _______________
A: Oh, that’s too late (迟). Why not make it a little earlier (早)?
B: OK! Let’s make it thirty minutes earlier.
A: All right.5. _______________
B: See you tomorrow morning.