—___________—I want to buy a pair of shoes for my son.A. What can I do for you?B. What do you do?C. What do you buy?
There is _____ interesting on this channel. Please try a different one.
Is it important ________us __________ learn English well?
I don’t know when Kitty ___________ tomorrow, and please give this message to her when she _________________.
I can’t decide _____.
Don’t worry _____, or you’ll get _____ thin.