I________my hornework when my mother________in.A.is doing;cameB.was doing;comeC.was doing;came
--Could you please _____ in the room? --Oh, I’m sorry.
The man lives _______ but he never feels_______.
It’s really cold today, ______ ?
You look tired, why not ______ a short rest?
Would you mind ______ those old jeans?