Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

Efforts to improving the standard of living for human have also resulted in the environmental pollution.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

We have to apply effective measures to save many plant and animal species___________extinction.

Working provide people with personal satisfaction as well as money.

The film is __________two Women who drive across America.

Choose the best answer:

Read ............. on the board, please.

Identify the word or phrase A, B, C, or D that must be changed for the sentence to be correct.

I saw the men, the women and the cattle which went to the field

We decided ________ on a ecotourism tour this summer.

Her weigh has increased remarkably since she began receiving treatment.

Today I would like to tell you a little more ________ what is involved and what I do. 

Choose the best answer:

Minh had a terrible headache. __________, he went to school.

Today, computer companies sell many different programs for computers. First, there are programs for doing math problems. __________, there are programs for scientific studies. 

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

It is estimated that only 1,000 pandas remain in___________ wild.

Go______and then take the first right.

If someone knocked a candle over, it ...................... a fire.

The librarian asked us ________ so much noise.

Choose the best answer:

I'm worried ....... taking my oral exam.

Choose the best option to complete the following sentences.

Samsung Galaxy Tab …………… flash player as well as voice and video calls.

Choose the best answer:

Your brother isn't _____ to join the police force.

She looked very______ when I told her the good news.

My shirt .................. by my sister on my last birthday.

Choose the best answer:

Some people are ...... in animals than in other people.