I shall never forget those years_____ I spent in the factory with the workers, _____has a great effect on my life.

You require too much ______ me．It’s beyond my power

Isn’t it time you got down to _____ the papers?[ ]

Could you please show ____ your ticket — Here you are.

When we got to the citycenter, ______shops were still open, but most of them were closed. A.the B.some C. many D. /