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AIZ Office Products offers businesses a -------- way to send invoices to clients online.

The telescope will photograph distant galaxies, ____ attempt to understand their past. 

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Belvin Theaters will  ____________  allow customers to purchase tickets on its Web site.

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There is a   ___________ difference between the Hotel business's revenues during the peak season compared to the off-peak season.

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When I started to work here I needed a lot of help, but now I ___________ all the work on my own.

The new plants ................... the need for companies to purchase paper that is not produced in an environmentally-friendly manner.”

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They live a __________ life.

Both men realized what was happening; _______ could do anything about it. 

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We have just visited disadvantaged children in an orphanage in Bac Ninh Province.

The authorities are determined to take tougher  __________   to reduce crime.

 Let’s ...................... for a walk. 

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I'm expecting to have this book ................ soon this year.

Dr. Teitelbaum asked his assistant ................. the report, for tomorrow morning's meeting.

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

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The introduction of appropriate farming practices to Vietnam farmers can help them achieve a higher output.

I think you should choose ________ color. This one is too dark. 

How would you like your tea?” “___________________________.” 

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Do you hear any voice? It's________

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The man saw a notice .............. to the door by a knife.

Once Mr. Mirren ------- completes his studies and necessary training, he may come and work for our corporation.

Prior to the economic reform, the country had experienced many years of a ______________   economy.