Drying food by means of solar energy is a ancient process applied wherever food and climatic conditions make it possible

Though he did not develop sign language, Laurent Clerc brought it on America from France.

Located in Canada, the Columbia Ice field covers area of 120 square miles and is 3,30 feet thick in some places.

We decided ________ on a ecotourism tour this summer.

Choose the underlined part among A,B,C or D that needs correcting:

Despite the house was small and old, it was in good condition.

VOCABULARY AND STRUCTURES: Choose the best options 

'The students all went to the circus yesterday.' 'I heard it was really ______.' 

The bite of the Black Widow spider can be very inflammatory to the affected nerves that hospitalization may be required.

I think women should continue __________ a career.

Choose the best answer On the occasion of the International Women’s Day 2018, the Committee on the                   of Discrimination against Women (CEDAW)

Choose the best answer

Gender_____should be eliminated so that people can receive equal opportunities.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

The test is not ................. difficult ................. it was last year.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

________ he is so busy with his work, he always finds time to go to the concert every week.

Choose the best answer: 
“A hurricane is heading toward our home town.” - “................ ”

Choose the best answer A, B, C or D for the sentence: "The sight of the Grand Canyon stretching out before them filled them with ________ ."

Although he was happily married, he preferred spending lately hours at work to spending evenings lately at home.

Identify the error in each sentence: (A) One of the (B) biggest problems facing (C) our society (D) are poverty.

Today’s nuclear fission fuels are the remnants of which used to be a much more active mixture of radioactive and fissionable materials two billion years ago and earlier.

He has been hoped for a raise for the last four months, but his boss is reluctant to give him one.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

I knew they were talking about me__________ they stopped when I entered the room.

No decision will be made about my future appointment until all suitable candidates had been interviewed.

Many birds will, in the normal course of their migrations, flying more than three thousand miles to reach their winter homes.