Mrs. "Julia" Lee

Where are Jason, Mark, and Greg?

• They are at school, in the school yard.

Where are we?

• We are at home, in the room.

Where is your son?

• He is at home.

Where at home, is your son?

• He is at home, in the living room.

Where is your husband?

• He is at the office.

what else=what other thing(s)