The______polluted atmosphere in some industrial regions is called "smog"

By the time you receive this letter, I ______ for the USA

Choose the correct answer in each sentence.

Security guards at the Seasons Hotel must do ------ they can to guarantee the wellbeing of the staff and guests.

Choose the correct answer in each sentence.

Tom's  __________  to listen to his manager's instructions caused him to make a serious mistake with the paperwork.

Choose the correct answer in each sentence.

Following Ms. Rivera's _______________   statement, the official awards ceremony for Plex Industries will commence.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

 Scarlet could type much faster than anyone else in the office does.

You were wrong ........ her for something she didn't do.

There are excellent prospects for promotion, and you'll know you're doing something to benefit society.

The boys proposed that their group leader ________ a camping trip.

Can I_________you a favor? I need a ride to the doctor's office tomorrow morning.

He warned ................. too far.

National Parks and Preserves, unique public lands or bodies of water within a country, set aside by the _______ to protect ecosystems, plant and animal species, scenic landscapes, geologic formations.

I like ________ beautiful, brown coffee table in your living room. Where did you buy it? 

The teacher recommended that Tom ................ his composition as soon as possible.

Choose the correct answer in each sentence.

Markley Corporation's earnings have risen steadily despite significant fluctuations --------- the stock market.

Choose the correct answer.

The hill was so ________ that it took us more than five hours to climb up.

_____ a cry whenever you have a feeling that you are in danger so that everyone could hear you and come to help immediately.

Choose the correct answer in each sentence.

Thanks to its  __________  experience in the sector, the Turanti Group is now an innovative leader in developing automated systems for food processing.

Some _____ back workers were working hard in the sunshine.

Reese: remember, they want someone who works well with people. You’re going them how easy- going and personable you are! Kent: ________.

Choose the correct answer in each sentence.

The phone survey overcomes some of the ------ of the mail survey but remains somewhat costly.