Passengers are kindly requested to______smoking in the gangways.

Choose the best answer:

We will be there ........... 5 o’clock early .............. the morning.

Nobody phoned while I was out, ___________?

Dwelling primarily in the ice Northern Polar seas, beluga whales are characteristically small, white, agile, and elusive.

Choose the correct answer to each of the following questions. "The kids show some hatred towards him, ____ she was really nice to them."

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: 

If that was done on a national scale, we would wipe out this infectious disease.

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:

It took me 2 hours ................ this work.

Different learners have different learning styles.

Don’t rush me; I hate having to make ____ decisions.

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 had to pay through the nose to get my car repaired at a service station in the middle of the desert.

The use of unleaded petrol has _____ in recent years.

Thousands of species of animals and plants are ..................  and the number decreases each year.

For more than 20 years, the Vietnamese government has pursued the open - door........................ and continued to woo foreign investment.

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.

Choose the correct answer to each of the following questions. "Elephant poaching costs African millions ____ tourism revenue"

Choose the best answer:

He is unreliable. What he says_____.be believed? 

It was such a boring speech that I fell ....................

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

Because Jack defaulted on his loan, the bank took him to court.

Forest dwellers had always hunted the local _______ but their needs had been small.

Choose the correct answer in each sentence.

Storing dangerous chemicals near the main factory floor creates a -------- hazardous situation for the employees who work there.