Choose the best option:

Deforestation is destroying large areas of tropical rain forest.

Salt was once too scarce and precious that it was used as money.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

UNESCO's World Heritage List can be seen as a celebration of both the _________  of nature and the greatness of culture.

After driving a car for ten miles, John suddenly realized that he has been driving in the wrong direction

Forgetting something usually mean an inability to retrieve the material that is still stored somewhere in the memory.

Most bats roost in crevices, caves, or building by day and are active at night or twilight.

Unlike wood, paper, and fabric which tendency to disintegrate after being buried for many years, ceramics and glassware although easily broken, survive well in the ground.

There is not equivalent to this word in any other language.

Because the diamond is the hardest naturally occurring substance, it is used in industry for to cut, grinding, and boring other hard materials.

Choose the correct answer to complete the sentence. "Global warming occurs when the greenhouse gases in the atmosphere trapthe heat_______ the sun"

David is talking to his friend, _    ?

S. Eliot received wide recognition after publishes The Waste Land, which fused poetic traditions with elements of modern music and language.

Many small houses and huts were washed away when the river bursted its banks

Water , ice, and snow play a role in affecting an Earth’s rotation

The office …………on the weekend.

Before the formation of labor unions, individual workers had almost not voice in determining their wages, hours, or working conditions.

Too much water makes plants turning brown on the edges of their leaves.

Under any circumstances will late arrivals be admitted to the theatre before the interval.

President Wilson had hoped that World War I be the last great war, but only two decades later, the Second World War was erupting

Light can travel from the Sun to the Earth in eight minute and twenty seconds.

He went to ……….. England and bought ...........house in .........London.