Choose the best answer:
Many ethnic _________ students are studying at boarding schools.

Choose the correct answer in each sentence.

Paper copies of information on the company's Web site are ___________   at all of our branches.

I____ in the US for one year, but I still find it difficult to communicate with the American. 

Choose the best answer among A, B, C or D that best completes each sentence: A huge cloud of dense smoke stretched …. the horizon.

These gases combine with the moisture in the atmosphere to _________ sulfuric acid and nitric acid.

Deforestation ................. devastative floods in many parts of the world.

Choose the correct answer in each sentence.

Mary Aspen has _____________   to Busan to take an administrative position after working in China for six years.

After so many years, it is great to see him ____ his ambitions.

 It was late, so we decided .............. a taxi home.

Anna needed some money, ________, she took a part-time job.

It was the co-pilot of Germanwings Flight 9525__________ purposely crashed the plane into the French Alps, killing all 150 people on board

It is against the law to ................... on the basis of sex, age, marital status, or race.

He looked at me as if I ................. from the moon.

He is ______ English man. 

Choose the correct answer in each sentence.

Easy Networks offers its customers a ------ range of affordable IT support services.

The local authority asked for a _____ contribution from the community to repair roads and bridges.

They .............. tired now because they ......... in the garden since 8 o’clock.

Teachers’ _________ would rise an average of $1000 under the proposal.

Choose the correct answer in each sentence.

World Photo is currently on the lookout for ------- and knowledgeable wildlife photographers.

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.

(A)On the way back home from the library, we saw(B) two of our classmates(C) to cycle (D)side by side.

 John lost the ....................  bicycle he bought last week and his parents were very angry with him because of his carelessness.