While prices are rising so fast，many people are working out ways to________their expenses

He is a cutler(刀具商)–­­­_____, a man who sells knives and sharp tools

I didn ‘t see her in the meeting-room this morning. She ______ at the meeting. [ ]

What do you think of swimming— It’s not easy, but I won’t ______. I want to be a good swimmer.

Do you smoke? — No, I don’tIt is two years since I ______[ ]