I don‘ t know how to use a computer,_________.

_________ the floor, I found his pen lying on the ground.

        snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.

---Mr. Smith must know a lot about Chinese history.   
---________. He has studied it for years.

Life is harder for Senior Three students throughout China．Hardly _____ endless exercises or tests．

So much of interest ________ that most visitors run out of time before seeing it all.

Tom, you’ve got a "D" in chemistry．____?
—Well, I find the subject hard and I think I’ll drop it for history next term．

She couldn’t decide whether to send him to hospital ________.

Only at a stadium in Beijing ____________ many seats.

Li Gang, a police officer said that little about what his son _____ he know the moment all the media reported the traffic accident _____ in Hebei University．