My mother is talking _____ my teacher. [ ]

Mrs Green has ____daughters,and mary is her _____daughter.

Can you sing this song in English? — Of course I can. It ______ often ______ by us kids.

I want to know if I can smoke here?—No, you _________. Could you see the sign “NO SMOKING” there?

I don’t like ______ hamburgers. I’d like ______ cakes.