Bài tập Trắc nghiệm Unit 10 Vocabulary and Grammar
Vui lòng cài đặt đề thi trước khi làm bài
What exactly is the influence of air pollution ...... human beings?
The campaign will hopefully ensure the survival ...... the tiger.
It is possible for local wildlife to coexist ...... industry.
The health of our children is being ...... by exhaust fumes.
The society was set up to ...... endangered species from extinction.
If people stop destroying animal's natural habitat, more species will survive and produce .......
People in this region cultivate mainly rice and vegetables.
Among the problems facing the national park's manager, the most serious ones are those of ...... and expansion.
Oil spills are having a devastating effect on coral reefs in the ocean.
The factory was fined for ...... chemicals into the river.
The panda's ...... habitat is the bamboo forest.
Learners can feel very ...... if an exercise is too difficult.
The ...... friendly products are designed not to harm the natural environment.
The waste from the chemical factory is extremely .......
People are destroying the air by adding ...... to it.
