Choose the best answer:
In the 1980s, acid rain .................widespread damage to forests in the areas.

Identify the underlined word/ phrase (A or B, C, D) that needs correcting to become an exact one. 

The teacher said that she would attend the class meeting following day.

Some heating devices convert chemist energy like that found in wood and coal into heat energy.

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

If you keep on playing games on the computer, I would sell it.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

The film was___________ through.

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.

The Smiths, _____ house was destroyed in the explosion, were given rooms in the hotel.

Choose the correct option A, B, C, or D to complete the sentences.

They_____ go on holiday when they lived in the countryside.

Choose the correct option A, B, C, or D to complete the sentences.

An example of a ______ is a tour through Africa to view the elephants and lions.

She is very tired;................., she has to finish her homework.

Choose the correct answer to the following questions.

In order to reduce gender inequality in South Korean society, women _______ more opportunities by companies.

Choose the best answer from A, B, C, or D.

No one was able to think …….the noise was going on.

Choose the correct answer to fill in the blank: 

_______ he couldn’t solve that mathematical.

Choose the best answer: 
............can we help save our environment?

She walked home by herself, _______ she knew that it was dangerous.

Choose the best option A, B, C or D for each sentence: "These flowers are brightly colored in order to _______ butterflies."

After writing it, the essay must be duplicated by the student himself and handed into the department secretary before the end of the month.

Needles are simple – looking tools, but they are very relatively difficult to make.

If we became rich, we would travel ................ the world.

There is a small bamboo...............at the entrance to the village.

Choose the correct option A, B, C, or D to complete the sentences.

I would like a______ of broccoli and two carrots.

Use the correct form of the word given in each sentence. 

Nowadays, Vietnamese women still wear ao dai, especially on a special  _______. [occasional]