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

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: 

Everyone in my community joined hands to help those impacted by the flood.

Chuck found a_______partner to invest money in his business.

Many people think the money spent on protecting__________species should be used for improving the lives of the local people.

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The faster we finish, _______.

Choose the best answer:

This guidebook is full ................... useful information.

Choose the best answer to complete the following sentences.

People should be told about the things that threaten the safety of ____ so that they can avoid doing them.

When we went to Egypt he knew ______________ no Arabic, but within six months he had become extremely fluent.

I don't mind ..........up early, if I have to.

I have gone to the doctor’s to have a checkup. - You____ . You just had your check-up last week!

A ________ problem, feeling, or belief is difficult to change because its causes have been there for a long time. 

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: 

We have to employ extra staff to deal with the increased workload.

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:

We decided to pay for the car on the installment plan.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option for each of the blanks.
People’s fingernails and toenails, according to a recent study, are nowadays growing more quickly. Research (35) _____ out at the University of North Carolina indicates that the speed at which human nails are growing has increased by (36) _____ 25 per cent over the last 70 years. The results of the study show that the (37)_____ human fingernail now grows about 3.5 mm a month, (38) _____ just 3 mm seven decades ago. Toenail growth, (39) _____ only about 2 mm per month, was also up on the figure (40) _____ in a similar survey done 70 years ago. Researchers (41) _____ the rapid increase down to changes in lifestyle, particularly the greater awareness of the importance of regular exercise and a healthy diet. This, they point out, is in (42) _____with similar trends in the height and weight of present-day adults. Interestingly, it appears that nails have a propensity to grow fastest (43) _____ warmer conditions, with the quickest growth rate among young people, and men. The fastestgrowing nail is on the middle finger while that on the little finger is (44) _____ the slowest, at only a fraction over 3 mm each month.
(41)..............................

I read the contract again and again _____ avoiding making spelling mistakes.
 

Many young people travel all over the world, and do all kinds of jobs before they ______ .

Choose the word(s) CLOSEST in meaning to the following word(s). "congestion"

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

Coastal and island habitats are perhaps in the greatest danger (25) _______ they face the combined threats of warming oceans and rising sea levels

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: 

More people are now employed in service industries than in manufacturing.

Choose the best answer:
Books taken from the short ________ section are due to be returned the next day.

Clearing forests for timber has resulted _______ the loss of biodiversity.