1 . Bill had done everything he could ________ to me.

A．avoid talking

B．to avoid talking

C．avoid to talk

D．to avoid to talk

2 . ________ Chinese language and culture abroad, the Chinese Ministry has opened over 500 Confucius Institutes around the world.

A．To promote

B．Promoted

C．Promoting

D．Having promoted

3 . The Chinese migrants used to gather in a park to enjoy cultural activities.
中国的移民_________________________聚集在公园里享受文化活动。

4 . 选择合适的短语，并用其正确形式，完成句子

green fingers, reflect on, in harmony with, pass down, wash away

1. They often use different activities to ________ their tradition and custom.
2. My grandfather has ________. Whatever he plants seems to flourish.
3. It is known that heavy rain will________ the soil from the hills.
4. Human should be ________ the natural environment.
5. A good movie can make us ________ values and inspire us to pursue a better life.

5 . Since then my family and I have been used by millions of people ________ (deal) with information and communicate with each other around the world by the Internet. （所给词的适当形式填空）

6 . 他讲幽默故事,逗我们大家开心。
He told humorous stories ________ ________ all of us.