What are people supposed to do when they meet ________the first time? —They are supposed to bow. [ ]

What ’s your dream ? I hope to be a police artist .

Miss Gao teaches _______ English. We all like her lessons.

Do you want ________ an apple?

The shoes are very nice. I’ll take them.— You’d better ______ first. I’m afraid the size is a bit small for you.