-- What will happen ____ we hold the party next Monday evening?-- Most of our classmates will not come.A. if B. though C. since
---Will you go and see the movie Net Mother with me? ---Thank you. But I _________it already.
Lily and her sister look the same. I can't tell one from_______.
--Peter knows many people here. ---_________________
This toy Mickey Mouse _______be Amy's. She's the only kid at the picnic.
Li Lei often takes care of the old woman after school.