What music do you like?- I like music that I can sing along or dance .[ ]

I hear Ann will give up learning the piano.-If she ___________, her parents will be mad at her. [ ]

What are you doing? —— I _____ a letter to my pen pal.

When I was walking in the street, I saw a plane___________ over my head.

. “Would you take this along to the office for me？” “_____.”