--- Did you have a good trip?
--- __________________.
A. No, I did. B. Yes, I didn’t. C. Yes, I did.
It’s autumn now. The _______ are falling.
A. leaf B.leafs C.leaves
At Halloween, children wear _______ clothes.
A. scared B. scary C.scare
______ Amy and Lingling finished their homework.
A. All B. Both C.Also
These __________ festivals are very interesting.
A. America B.American C.China
We’re _______ a picnic now.
A. have B. had C. having