He came home after midnight, and ____, he was drunk. That made his parents very angry.
| A．What is more | B．On the other hand |
| C．In my opinion | D．In another word |
When I approached to the subway entrance, an explosion occurred. This ___my first experience, I got into panic
| A．was | B．is | C．being | D．been |
Convenient ___private cars are for us, they may also cause traffic accidents and pollution.
| A．while | B．as | C．if | D．since |
You would not have made so silly mistakes , but it is a pity you _______ my advice.
| A．didn’t accept | B．hadn’t accepted | C．hasn’t accepted | D．wouldn’t have accepted |
Some retired people have nothing to do. They often get together and ___for hours talking about their past experiences.
| A．look around | B．get around | C．turn around | D．sit around |
The British are proud of the 2012 Olympic Games_______ in London.
| A．to hold | B．to be held | C．holding | D．being held |