Choose the correct answer to complete the sentence. "You must never take the helmet ____ when you drive."

____________ migrate long distances is well documented.

Choose the best answer:
Studies indicate _________ collecting art today than ever before.

Choose the best answer:

She asked me where I ............ that car.

Contamination and global warming have driven many species of animals and plants _______ the threat of extinction.

He would give you the money if he _____it 

Choose the best answer:

Everyone must take part in...................deforestation.

__________ further rioting  to occur, the  government would  be forced  to  use  its emergency powers.

She never remembers to lock the door before leaving out, _____ she?

The authority has made a lot of great efforts ________ endangered species.

 It is important to raise the people’s _________ of environmental conservation.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. 
The first thing that is included in the "living together” (23) ______ is the expected good relations with your family. This also involves sharing equally the housework. Lots of people think that everyone should share the housework (24) ________, but in many homes parents do most of it. To certain minds, many families can't share the housework whereas they should try it. In fact, sharing the housework equally is not very possible because of the families' timetable. So, it is somehow believed that children and parents must do things together. For this they can establish a housework planning.
(25)_________, housework's contributions of the teenager make him more responsible. He will think that he has an important role in his family. According to researchers, teenagers should share the housework because (26) ______ will help them when they have to establish their own family in the future. Too many teenagers and young adults leave home without knowing how to cook or clean, but if parents delegate basic housework to teens as they are old enough to do it, they won't be destabilized by doing the housework in their new grown-up life.
It can be (27) ________ concluded that many parents don't really prepare their children for future, because they don't stimulate them to learn how to run a house. If parents get them responsible, teens will be more responsible and that will improve family's life.

According to researchers, teenagers should share the housework because (26) ______ will help them when they have to establish their own family in the future

That style of dress _____have been designed by Titian, because it wasn’t worn till after his death.

The thieves may have made their _____ in a white Mercedes van.

Chọn từ đồng nghĩa với từ gạch chân trong câu sau:

Being listed as an endangered species can have negative effect since it could make a species more desirable for collectors and poachers.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. 
Despite the wealth of information campaigns telling people about global warming and its causes, most people have (23) _______to realize how severe the problem is. Coming climate changes could alter as much as one third of plant and animal habitats by the end of the 22nd century. These changes could in (24) ____ cause widespread extinctions among plant and animal species around the globe. 
Coastal and island habitats are perhaps in the greatest danger (25) _______ they face the combined threats of warming oceans and rising sea levels. As habitats change, many animals will come under intense pressure to find more suitable homes for themselves. Mass (26) ____ of at least some animals are certainly to be expected, but the fact remains that many animals will simply not be able to move fast enough. 
Such dire predictions may sound alarmist, but they are based on the rather moderate estimate that the amount of carbon dioxide in the atmosphere will double by 2100. Many scientists believe, however, that this figure is actually very conservative, and they claim that a tripling is far more realistic. If they are (27) ____, the effects on nature will be even more dramatic

Despite the wealth of information campaigns telling people about global warming and its causes, most people have (23) _______to realize how severe the problem is

The word "sophisticated"  is closest in meaning to ____.

A / an _______ species is a population of an organism which is at risk of becoming extinct.

Many tourists have decided to visit Ha Long Bay because of UNESCO’s ............... of its natural beauty.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

Did she get the better of you in the argument?

The __________ of youth is one of the most important factor contributing to their succeed. (RESILIENT)