Choose the correct answer in each sentence.

We will continue to strengthen our natural gas business by ________   pursuing new opportunities to expand our current asset base.

Choose the correct answer in each sentence.

Articulating your thoughts in unanticipated situations will instill immediate confidence in what you are saying _______   attending a meeting.

Choose the correct answer in each sentence.

Customers can log into ____________   membership accounts online at any time.

What ............... can be drawn from the experiment of two American physicists, Clinton Davisson and Lester Germer?

 You ........ use your dictionary during the language test. It’s prohibited.

Children can be difficult to teach because of their short attention .................

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Seaward of the continental shelves lies the Arctic Basin proper, which is subdivided  _______ a set of three parallel ridges and four basins (also known as deeps). 

Fill in the blank with a suitable connector.

This is the shortest way to the city center ________ it is not the only way.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

We have such a lot of bills to pay we don't have any money for luxuries.

Choose the correct answer in each sentence.

Our new product line is available in a range of color and size _____________.

I don’t feel like  _____ home; what about _____ out for a walk?

Choose the correct answer in each sentence.

All employee timesheets must be submitted------ the 3rd working day of the month at the latest.

Choose the correct answer.

Thanks to pictures taken by satellites, deserts have not ________ a mystery in our time.

Choose the best answer among A, B, C or D that best completes each sentence: Sam and I will meet you at the restaurant tonight  …. we can find a babysitter.

Choose the correct answer in each sentence.

The agreement  _________  states that Amy Dyer will be the general contractor for the Hibley project.

Choose the correct answer in each sentence.

Unless the division needs to   ________ the vacancy immediately, a replacement will not be hired until January next year.

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.

Choose the correct answer in each sentence.

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

Tom is getting ever keener on doing research on .................

Choose the correct answer in each sentence.

The marketing director recommended that the new smartphone be released  __________  of schedule.