—Could you tell me________?— He is in his office.
My son is a (an) boy and he always asks me all kinds of strange questions.
I miss my parents very much. I’m seeing them again.21·cn·jy·com
She _____a high score on his test
______healthy,you should take more exercise and eat more healthily .
The expressions they use might whom they are speaking to or how well they know each other.