Choose the letter A, B, C or D to complete the sentences:
An endangered species is an animal or plant that's considered at ….........… of extinction.

They have  ......... a lot of extensive research into renewable energy sources.

Mai's marriage has been arranged by her family. She is marrying a man_____ .

World Wide Fund for Nature was formed to do the mission of the preservation of biological diversity, sustainable use of natural resources, and the reduction of pollution and wasteful consumption.

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

Heavy rain makes driving on the road very difficult.

In ________________, I must acknowledge that we were guilty of errors of judgment.

Choose the best answer:

Helen always .................. with John in every school dancing competition.

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

Many new graduates take a part – time job and barely make ends meet every month.

In this quiz, you have the chance to ___ your wits against the most intelligent people in England.

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

How many countries took part in the last Olympic Games?

Choose the best answer:
He claimed _____ from military service because he was a foreign national

This pack contains posters and leaflets, which can be used to publicize the scheme, plus collection bags to encourage people to _____ a donation.

Choose the best answer:

It took three and a half hours .................. to Singapore.

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.

The first thing that is included in the "living together” (23) ______ is the expected good relations with your family

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: 

Teletext is continuously sent out at all times when regular television programs are broadcast.

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: 

I didn’t go to work this morning. I stayed at home due to the morning rain.

Choose the best answer:

He doesn’t run as fast as he ................

Choose the correct answer to complete the sentence. "At no time Jonh asks me when she ____ my bathroom."

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

These were the people who advocated using force to stop school violence.

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

These changes could in (24) ____ cause widespread extinctions among plant and animal species around the globe

Choose the correct answer in each sentence.

Customers are asked to acknowledge receipt of their orders by  ______________  their names on a delivery form.