---Will you go to the meeting for their discussion?
---No, ______ invited. I don’t feel like getting involved with their business.

— Let's give up. It's too late. I don't think any bus will come.
— I don't care. I'll get there ________ I have to walk all the way.

— Why didn't you stop her going swimming alone?
— She had left the room _____ I had time to do it．

They had kept working for several weeks      everything was in order.

You have been reading to me __________ James went out.

_____ you are familiar with the author’s ideas, try reading all the sections as quickly as you possibly can.

_______ we were studying abroad, we learned much about foreign culture and customs.

These changes may cost quite a lot, _____ they will save us money in the long run.

I always take something to read when I go to the doctor’s ____I have to wait.

We have to realize: boys share activities, _________ girls share feelings.