Nobody can deny the _______________ of the Internet in our life.

• benefits

• inspiration

• information

• reputation

About a quarter of the __________ comes from people cutting trees for fuels.

• destruction

• destructive

• destroy

• destroyer

They are planning to protect the forest from ____ .

• forest

• deforestation

• deforest

• forester

He is one of the most famous ___ in the world.

• environmentalists

• environmental

• environmentalist

• environment

The Internet has ___ developed and become part of our daily life.

• rapidly

• rapid

• slow

• quick

Using the Internet is a very fast and convenient way to get ___ .

• inspiration

• coordination

• concentration

• information

The Internet helps people ___ with my friends and relatives by means of e-mail or chatting.

• maintain

• communicate

• display

• approach

The Internet is also ___ because of viruses and bad programs.

• conscious

• dangerous

• instinctive

• intelligent

Many people became _____ because of the natural disasters every year.

• homeland

• homeless

• homework

• homesick

We can use the Internet for studying to ___ our knowledge.

• improve

• maintain

• encourage

• admire