根据首字母提示补全对话中的单词。
A: Hi,Mary. Can you come to my birthday party on Saturday afternoon ?
B: I'm s___1____I can't. I h__ _2_ __to help my parents.
A: That's too bad. How a___3_ _ you, Jim? c 4 you come to my party ?
C: I'd l 5 to
A; Tony, can you come to my birthday party ?
D: W 6 is it ?
A: Satueday afternoon.
D: Oh, no, I c__ 7___. I have to studay f 8 a test.
A: What about you , Tina ?
E: I'd love to but I have to go to the doctor w 9 my grandmother. She is ill.
A: What a pity(真遗憾)! Maybe a 10 time.
E: Sure. Thanks for asking.
