3 . _________ (幸运的是),I was able to communicate easily with my students, especially by using the paintbrush as a bridge. (根据汉语提示单词拼写)

6 . My sister ________ described the beautiful mountains and rivers in her home town so that many of her classmates wanted to visit the town.

A．rarely

B．vividly

C．cruelly

D．fortunately

8 . 选词填空

graduate from, organization, benefit, solution, be known as, in harmony with, convenient, fortunately, recycle, industrial

1. Humans have by now gone through three ________ revolutions — discovery of steam power, the introduction of electricity and the invention of modern computers.
2. He ________ university next year and he is hunting for a job now.
3. WWF is an international ________ that works to protect wildlife.
4. The discovery of oil brought many ________ to the town.
5. People should try to live ________ nature.
6. Plastic bottles can be ________ into clothing.
7. Yuan Longping is a great scientist and ________ “Father of Hybrid Rice”.
8. It is very ________ to use shared bikes in China now.
9. ________, no one was hurt in the earthquake just now.
10. There is no easy ________ to this environmental problem.

9 . She’s nearly 90 and ________ keeps to her room because of illness.

A．mostly

B．remarkably

C．rarely

D．fortunately