Choose the best answer:
A(n) __________ is a type of organism that is threatened by extinction.

Choose the best answer: 
A horse can run 80km/hr while a camel can only run 12km/hr.

Choose the best answer A, B, C or D to complete the sentences.

What did you do this morning? We ____ the room whitewashed.

They   ........   actions to stop the blaze spreading. However, they didn’t do that.

Mr. Singh requested. ................from several catering companies before making his decision.

 He had a terrible cold ............  he insisted on going swimming.

Alter we have received your purchase order, we will be able to take .................. and complete your request.

Choose the correct answer in each sentence.

-------- of an error on the order form, some of the construction materials were never shipped.

He kept his job                    the manager had threatened to sack him.

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My best friend advised me __________ more information about the company offering the job.

Choose the correct answer in each sentence.

Your Polytonics e-mail account will be set up  _______________  you arrive on your first day.

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“Do you your new roommate, or do you two argue?”

Choose the best answer A, B, C or D to complete the sentences.

It's about time you _________your house ____.

The CEO of Lawrence United Co. is still. ............ about opening company branches in Mexico.

Choose the best answer.

_______ of the difficulty, they managed to climb to the top of the mountain.  

This meeting may take longer than expected if we are going to ......... an agreement.

Choose the correct answer in each sentence.

Ms. Stevenson contacted the real estate agent  ______________  name and phone number appeared on the advertisement.

“What’s the answer to the problem?” – “I don’t know and even __________, I wouldn’t tell you.

Choose the correct answer in each sentence.

The rebate offered by Genton Vitamins expire  __________  six months.

The journal is published every four months, and ........................ available to other member societies under agreement of payment and publication.

Choose the correct answer in each sentence.

The York Foundation is an organization that has been supporting  ______________  in medical technology for the past decade.