Choose the correct answer in each sentence.

Transport officials are still unsure of ------ caused Train 580 to break down earlier this morning.

Choose the best one (A, B, C or D) to complete the sentence 

The purpose of a CV is to ____ that you have the necessary skills to do the job for which you are applying.

Please complete and retum this form ............... the enclosed envelope, along with any required documentation, by August 1.

Because most of his colleagues were away on a company picnic, Mr. Ho had to complete the client research report by ............. over the weekend.

Choose the correct answer in each sentence.

A factor especially  __________  to the agricultural industry is whether there are reliable supplies of water and electricity.

Choose the best answer:
The two countries have broken............ relations.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

The bank announced that it was to merge with another of the high street banks.

Choose the correct answer in each sentence.

Lorasoft's customer service agents are instructed to handle minor requests ------ before forwarding calls directly to the technical support team.

The doctor advised Robert ______ to lose weight.

Choose the best answer:
When I was a child, I _____ anyone 40 was old.

Aster Broadcasting Group ................ yesterday that it expects the semiconductor market to enter full recovery mode next year.

All employees at Hospice Hospital should enroll in the upcoming training session to ensure .................. with the new government guidelines regarding continuing education.

Choose the best answer among A, B, C or D that best completes each sentence: She was very kind _____ me with my English.

He made me ______ your proposal. 

Please submit your report at once .............. we can go it over by the end of this week.

Choose the correct answer in each sentence.

As president, Ms. Min made great efforts to  _____________  a productive environment at Chae Investment Corporation.

............ her contract with Savv Entertainment is over, actress Nicole Milano is free to appear in any films she chooses.

Please contact us today so that we may begin .............. candidates to interview for your available positions.

Scientists from York have discovered how to help crops ................ in cold climates.

My cousin tends to look on the bright side in any circumstance.

The members of the Red Cross were dedicated their whole life to _____ the sufferings of human beings.