Although ................ findings are encouraging, further research is needed to determine the effectiveness of the advertising campaign.

Choose the correct answer in each sentence.

The dean announced that an esteemed professor working at the university for three decades would ------ be retiring.

Choose the best answer.

Because the energy we use now will be run ______ in the future such as gas, gasoline, and coal.

Choose the best answer:
About half of the rope _______ is used by the marine and fishing industries.:

All of ( all of đi với danh từ số nhiều) our cleaning professionals have undergone extensive ................ and are fully insured.

The summit was earlier to be held in March but was _______ due to the tsunami disaster that hit India, Sri Lanka and the Maldives.

The application process is highly ................... with only 5% of applicants ultimately selected for positions.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase OPPOSITE in meaning to the underlined part in each of the following questions.: 

She was unhappy that she got in touch with a lot of her old friends when she went abroad to study.

Who do you consider ______ responsible for the accident?

Choose the best answer:
I'm not sure my brother will ever get married because he hates the feeling of being.............

Choose the best answer:
What time …………tomorrow?

Choose the correct answer in each sentence.

Employees from San Jose International will arrive in Alajuela tomorrow for  ______________  first training session.

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

He comes from a remote and mountainous area locating in the south.

Choose the correct answer in each sentence.

Passengers are asked to store any carry- on luggage  _________  in the overhead bins and fasten their seat belts prior to takeoff.

Choose the best answer among A, B, C or D that best completes each sentence: If you open the door, …….. air will circulate better.

Choose the best answer:
It is very important for a film or a company to keep............ the changes in the market.

Choose the correct answer in each sentence.

The developers at Staycor  __________  test new software multiple times as their overall objective is to detect and eliminate any defects.

Choose the option which has OPPOSITE meaning to the underlined word(s).

We'd better speed up if we want to get to the concert in time.

____ calculations have shown that the earth’s resources may run out before the end of the next century.

Choose the correct answer in each sentence.

Before the laboratory carts can be used to transport _________   materials, technicians must wipe all exposed surfaces with a disinfectant cloth.

Preparations are ............. complete for the upcoming Designers’ Annual Luncheon