Let me help you cross the street —–_________! I’m not that old

He tries ____ English well, so he practises_____ English every day.

an expression of resentment,_____ Martin had made a fool of him

(2013·辽宁六校高三联考)She was told to wear flat shoes ________ her back problem.

Many of the students turned a deaf ear to his advice, _______ they knew it to be valuable[ ]