If there were no examinations, we should have ________ at school.
It seems that there are ________ people out of work.
When Miss Smith asked me a few questions in class yesterday, my mind happened to be wandering. As a result, I had to give her awful ____________ responses.
________ surprises us most is that she doesn't even know _________ the difference between "speak" and "talk" lies.
I’m sorry I got caught in the traffic;________, I could have been here sooner.
________ it clear to us that he didn’t agree with us, the manager left the meeting room.