In life ___can make a mistake ; We’re all human .

Although there are new drugs on the market, deaths from malaria are being increasing in some parts of the world.

They are going to have to leave soon, and so do we.

The discover of gold and silver in the rugged mountains of Nevada in 1858 attracted many fortune-seekers to that area.

Someone who has ever tried to pick up spilled Mercury will agree that this element is hard to handle.

She only reads books for___________.

Identify the error in each sentence: 

We cannot clean up all the polluted seas and rivers, nor we can stop the disappearance of plants and animals.

Herman Melville’s novel, Moby Dick describes the dangers, difficult, and often violent life aboard a whaling ship.

It was not until I had arrived home _    my appointment with the doctor.

Identify the error in each sentence: 

The audience was enjoying every minute of the performance .

Dreams are commonly made up of either visual and verbal images.

Society will be having to change radically to keep pace with the technology available.

Choose the best answer:

What about .................... a picnic in Cuc phuong National Park?

Choose the best answer:

He asked .......... my ticket and when I wasn’t able .......it, he made me ...... another.

If the water level has raised a little lower, the dam would probably have broken.

The abbreviation IAEA __________ the International Atomic Energy Agency, which seeks to prevent the build-up of nuclear weapons. 

Jaguarundis are sleek, long-tailed creatures colored either an uniform reddish brown or dark grey.

Choose the best answer:

When I came home, my father ................. a magazine.

Two experiments were completed in like fashion, but the results of the experiments were not at all like.

The result didn’t ______ my expectations.

In the 1920’s, cinema became an important art form and one of the ten largest industry in the United States.