GRAMMAR (Ngữ pháp)
Many organizations have been set up and funds have been raised.
a. established b. collapsed c. delayed d. decreased
The number of rare animals is decreasing rapidly.
a. dangerously b. quickly c. mostly d. gradually
A species of animal or plant that is no longer has any living members, either in the world or in a particular place.
a. extinct b. rare c. survival d. productive
Those who concern are very worried about the of many species.
a. disappearance b. establishment c. supply d. provision
Because of people’s with the environment, many kinds of plants and animals are becoming rare.
a. supply b. survival c. influence d. interference
Tropical forests have supplied US with many sorts of plants for food, medicine, and industry.
a. affected b. influenced c. changed d. provided
It is estimated that^Rily 1,000 pandas remain in wild.
a. a b. an c. the d. 0
England was one of the first countries to.
a. industry b. industrial c. industrialize d. industrialization
Their is rejected due to some problems of pollution.
a. suggest b. suggestion c. suggestive d. suggestible
We all regard pollution as a matter to human beings.
a. serious b. seriously c. seriousness d. seriousful