I like music that I can dance _______.
—_______ do you eat breakfast? —At seven-thirty.
---Are you good _____children? ---Yes , I think I can help them ______ English.
He can swim very well, ______ he doesn’t want to join the club.
Are you good at playing _______ guitar or _______ basketball?
-----How do you _____ it? -----W-A-T-C-H,watch.