Please don’t smoke here. Look at the sign. —- ________.

We talked _______ until Mr Wu asked us_______.

Is that the country clinic you often refer to?— Right，just the one_________you know my father used to work for 10 years

on his past mistakes, Ted realized that he hadstayed around the wrong people

I’m told that John had another car accident this morning.–I believe not. He ________so careless.