Choose the best answer:
I clearly remember talking to him in a chance meeting last summer.

Something's just ____ up, so I'm afraid I won't be able to make it this afternoon.

Approximately one-third of the Arctic Ocean is underlain by continental shelf,  _______ includes a broad shelf north of Eurasia and the narrower shelves of North America and Greenland. 

In the past, the trip______ very rough and often dangerous, but things______ a great deal in the last hundred and fifty years 

In Vietnam, each ecadernic year starts in September and is ........... into two terms

Choose the best answer:

Tornadoes or funnel-shaped storms can suck up anything ....... is in their path.

It would have been a much more serious accidents .................. fast at that time.

Choose the correct answer in each sentence.

Although the alternative route was ------ marked, many drivers ended up getting lost.

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

Choose the correct answer in each sentence.

The accountants were unable to produce a full report by the deadline but promised that ________   would give a summary of the important points.

The union members discussed ............... the next meeting until next week.

Choose the correct answer in each sentence.

Following her successful internship at Denison Communications, Ms. Lopez  __________  a permanent position with the company.

There you are: the ................ person I was looking for.

Choose the correct answer in each sentence.

The new product was launched on the ------ that there was going to be a significant demand for it by the existing customer base.

Choose the correct answer in each sentence.

Please be patient as the IT department works ------- service to your business application.

She made no  ................... to her illness but only to her future plans.

Choose the correct answer in each sentence.

 Some changes to student loan programs were announced to help  ___________  some of the growing student debt.

Choose the correct answer in each sentence.

Sometimes customers are impressed with how ___________   our staff members are regarding the products we sell.

Choose the correct answer in each sentence.

Dealers are allowed   __________Giải thích:
Tạm dịch:  customer and sales information via the recently installed database system.

Choose the correct answer in each sentence.

The free clinic was founded by a group of doctors to give_________ for various medical conditions.

Choose the correct answer in each sentence.

One of the biggest strengths of the Finance Department is  ____________  low employee turnover rate.