Because of the heavy traffic，it was already time for lunch break ________ she got to her office.(2010·四川)

We have jackets ____all colors ____28 dollars.

Micro-letters will be charged has notbeen decided yet.

You can go to the newspaper library and _____ any information you need for your new story.

You have _____ me. I didn’t refer to anyone here when I mentioned that at the meeting. What I wanted to say was that such a mistake could have been avoided.