You should be _________ of your ______ behaviour.
| A．shameful; ashamed | B．ashamed; shameful |
| C．guilty; shameful | D．sorry; shameful |
—I have not finished with my dinner yet.
—But our friends ______ for us.
| A．will wait | B．wait | C．have waited | D．are waiting |
Some people like living abroad, while others think there is ______ like home.
| A．something | B．anything | C．nothing | D．everything |
He was ______ about his ______ son, who is always skipping classes.
| A．worried, worried | B．worrying, worried | C．worried, worrying | D．worrying, worrying |
Julie was good at German, French and Russian, all of ______ she spoke fluently.
| A．them | B．whom | C．which | D．that |
We narrowly escaped _____in the forest of South America 15 years ago.
| A．killing | B．to be killed | C．to have been killed | D．being killed |