Choose the best answer:

Do you know the man .............. you met yesterday?

Choose the correct answer in each sentence.

 The steroid solution the pharmacy made is ------- contaminated with a fungus because it has sickened more than 160 people.

Andrew was ________ enough on becoming a professional singer and he didn’t want to listen to anybody else’s advice.

The ................. country mouse ran home as fast as his legs could carry him.

Choose the correct answer in each sentence.

Mr. Ross,____________ is repainting the interior of the lobby, was recommended by a friend of the building manager.

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

Choose the correct answer in each sentence.

Visitors are asked to sign their names at the reception desk and to put on visitors' badges ------ entering the factory.

Choose A, B, C, or D that best completes each sentence.

Scientific ________ help  to explore some places and discover more and more remote parts of the world.

Choose the letter A, B, C or D to complete the sentence below
The Sahara is the ….....….. hot desert in the world, and the third largest desert behind Antarctica and the Arctic, which are both cold deserts.

Choose the correct answer in each sentence.

The corporate restructure resulted in several different   ____________  merging together to form a single team.

 They  _______ more than one-fifth of the world’s wheat.

Choose the best answer:

We expected that our team_________, but it didn't.

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

Choose the correct answer in each sentence.

We provide not only home security systems but also commercial security,   _________ security cameras, access control, and fire monitoring.

Choose the correct answer in each sentence.

Almost  _________  in our showroom will be on sale this weekend.

Choose the correct answer in each sentence.

According to the latest news, HRT, Inc. is preparing for the  _____________  of a major new product.

Choose the correct answer in each sentence.

The government has given hugely increased budgetary allocations to the various  ___________  under its control.

Choose the correct answer in each sentence.

All employees  _________  security passwords have not been changed for over a month are urged to change them immediately.

Eight kilometers is_________ equivalent to five miles.

Next year, we are going to a place .................

Choose the correct answer in each sentence.

_____________ a national holiday falls on a Sunday, the following Monday will also be a holiday.