当你想祝别人生日快乐时,你可以说:____________A. Happy birthday! B. Thank you.
The ducks and ducklings _______swim. A. doing B. are C. can
How do you do? --______________________? A.How do you do? B. Thank you. C. I’m fine, thanks.
Do you often borrow books ________the library? A.in B. from C. at
We paint and draw in__________. A.music room B. science club C. dance room
We also have performances _________New Year’s Day. A.on B. in C. at