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The test will  ________  prove whether or not the patient has the disease.

The purchase of high-risk products should be accompanied by ................. receipts while exiting the store.

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This sewing workshop is ideal for beginner tailors   ______________ professionals who would like to refresh their knowledge.

There are _________in the hall. 

When their rent increased from $200 to $400 a month, they protested against such a tremendous increase.

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I've just spent two weeks looking,............... an aunt of mine who's been ill.

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The seafood sold by Pacific Plus is ----------and therefore must be transported in a temperature-controlled vehicle.

The piano was too heavy  ...............

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The more severe climate change becomes, __________.

_______ appears considerably larger at the horizon than it does overhead is merely an optical illusion.

Find the mistake:

A novel is a story long enough to fill a complete book, in that the characters and events are usually imaginary.

In fact, the number of submissions has been ............... This is the first time the position has become

Your business is valuable to us and we want you to be ................ with our service.

Choose the best answer among A, B, C or D that best completes each sentence: Jane is a very good student of languages. Her brother Michael, ….... Has never been able to master another language.

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This year's award winner, Cheryl Garner, taught basic first-aid skills to students and adults  __________  the region.

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Being aware _____ the importance of economic reforms, the Vietnamese Communist Party initiated an overall economic reform policy.

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The penalties for canceling the cell phone contract early were  ________________  stated in the agreement.

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After hours of searching, the source of the water leak was _______________   identified by the plumber.

Choose the best answer among A, B, C or D that best completes each sentence: This new Computer is very easy to use. You can learn how _____ it in a very short time.

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On next week's radio program, our host will interview Kristen Dabney about her time working as an _________   for a UN official.

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Trees Across the World, a documentary film  ______________  forest diversity, won a top prize at arts festival.