I can see the ________ office.A.doctor's B.doctors C.doctors's
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