An endangered species is a species  ..........  population is so small that it is in danger of becoming extinct.

Once you have detected a fatal virus on your computer, common sense .................. that you should have your hard drive reformatted by skilled professionals.

This note is only a reminder. It's_______

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Remember to ..............your shoes when you are in a Japanese house.

Ms. Maria Perreira is. ..............responsible for some of our company's most successful marketing campaigns.

 It is_______ who says that you do not love her. 

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The water temperature in streams, rivers, oceans change is the effect of __________ .

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She had to pay the adult ……….. on the bus because she was 18.
 

That book is about the people in Samoa ............... for two years.

Choose the correct answer in each sentence.

The travel agent's   ____________ of the ticket purchase was sent to the customer by e-mail as soon as the payment was made.

Our. .................. production goals will be directed by a skilled team of qualified managers.

We are all very excited_______ are very excited. 

The shipments of air conditioning units are ................ to arrive at all four of the Lahore Trading Company's supply centers.

Choose the correct answer in each sentence.

Ms. Chang was promoted to section chief ------- only six months on the job.

Changes in automotive technology are making hybrid cars increasingly ...................... to more consumers.

Choose the correct answer in each sentence.

Audience members were impressed that the question asked of the candidate was answered --.

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

............... the flight delay, they didn’t attend the conference.

The _______ by UN troops prevented fighting from breaking out.

Choose the correct answer in each sentence.

Questions _____________   reimbursement for expenses should be directed to office.

The loss of our foreign manufacturing plants may be a ...............outcome of the new plans being implemented.