Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

You need to ___________all the files for viruses before you download them.

Choose the best answer to complete each sentence.

I had to buy a new washing machine as it would not have been                  to get it repaired.

Choose the best answer

Blu – ray  was first commercially _______ in 2006 and it uses a blue laser to read or write data to a disc.

Find the most suitable word to complete the following sentence:

She designs her own______ using woodblocks and stencils to create patterns on the material.

Choose the best answer

The Tower Infinity in South Korea is supposed to be the world’s first skyscraper that, for a few hours a day, _______ an unobstructed view of the sky behind it.

It is thought that Google ______ cars may transform the way we move around cities in the future.

Retinal implants are meant to partially restore vision to people who have lost their _____.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

Who first ____________the Internet?