Use the correct form of the words in brackets. 

Traveling in big cities is becoming more ………………….every day. (trouble)

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

The organization has emphasized cooperation in the "three pillars" of security, socio cultural and economic___________ in the region.

 Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:
An economic___________ is a time when there is very little economic activity, which causes a lot of unemployment and poverty.

Find the mistake: Nowadays, many of us tried to live in a way that will damage the environment as little as possible.

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

In former days, women were considered not to be suitable for becoming a____________.

Supply the appropriate forms of words in the brackets.

Three of the _____ tried to escape through the window. (CAPTURE)

Choose the word(s) CLOSEST in meaning to the underlined word(s): When you take part in an eco tour, you learn more about the cultural traditions of the local people and the natural habitat of some rare animals.

Find out the mistake and correct them.

You mustn’t (A) fill in this section if (B) you don’t want to (C). It’s (D) optional.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions:

If I ________ younger, I ________ in a boat around the world.

Choose the correct answer to fill in the blank.

 ______the choice, I would definitely not go.

Choose the best answer to each of the following questions.

Fossil fuels which are non-renewable pollute the air and cause air ______.

Identify the mistake in each sentence.

Science fiction is any fiction dealing (A) with the future or with so (B) imaginative subjects as interstellar travel, life (C) on other planets, or time travel.(D) 

Choose the correct answer to fill in the blank. 

When she switched the bathroom light on. she was horrified to_______a glimpse of cockroaches creeping around.

Identify the mistake in each sentence.

Because (A) the expense of traditional fuels (B) and the concern (C) that they may run out, many countries have been investigating (D) alternative source of power.

Use the correct form of the words in brackets. 

The family has the important function of……………….. children, (society)

Choose the best option among A, B, C or D to complete the sentence: "The loss of much forest is destroying Earth’s plant and animal _________."

Điền vào chỗ trống với dạng đúng của từ cho trong ngoặc để hoàn thành các câu sau.

Our classmates are very good and__________ . (friend)

 I often____________the tables for meals.

 To save electricity, we are cutting down __________ our central heating.

Choose the best answer: 

Groups of tourists visit the national park to see the many _________ animals there.

Choose the word or phrase from A, B, C, or D that fits each blank.

I slept badly last night and am feeling particularly ______ this morning.