根据句意或首字母填空，每空一词。
1. A: Can you come to my party on Sunday afternoon?
B:________, I'd love to.
C: ________, I can't. I have a piano________.
D: I'm sorry, ________.I have to go to the doctor.
E: I can't ________ . I have to babysit my little sister.
2. —Would you like ________ bowl of rice?
—No, thanks. I'm full.
3. She has two skirts. One is red, the________ is green.
4. I have three pens. One is for Li Ming, ________is for Wang Tao, the third is for Han Lei.
5. The famous musician is going to give a ________in Beijing next week. Lily wants to go
to the________.
6. —________did you take to the concert?
—My son.
7. —Look at Eliza's ________ What is she doing on Monday afternoon?
—She is having soccer practice.
