—___________—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 ___________ some orange and apples on the table.
His sister has a bad cough, ____________ she?
He has a hard time the problem.
We are friendly ______our new classmates.
Could I look at your picture? --Yes, of course you ______.