—Are these your brothers? — .
Most of English teachers in middle schools are ________ .
---Would you like ________ apples?--- Yes, please.
---- Who taught _______ Chinese?---- Nobody. She learned all by ________.
Though Brian is younger than Danny, he works __ __than Danny.
---When shall we go to the museum, this afternoon or tomorrow morning?--- _ __ is OK. I’m free these days.