填空题 A. Not at all
B. I"m tied up at the moment
C. I"ll be off then
Staff: Good afternoon, Mrs Anderson. Can I clean your room now?
Guest: Could you please come back again? 1 . I"ve some visitors.
Staff: All right, no problem. When do you need me to come back?
Guest: How about 6:00? Is that all right?
Staff: Sorry. 2 . I"ll finish working at 5: 30. But don"t worry. One of my Colleagues will come.
Guest: OK.
Staff: By the way, do you need an adapter?
Guest: Yes, I did ask for one.
Staff: Here you are. I"ve got it for you.
Guest: Thank you.
Staff: 3 .