Choose the underlined part in each sentence that should be corrected: Why don’t you congratulate our son about passing his final exam?

Over the next months, he applied himself   ...........   the technique.

Choose the best answer A, B, C or D to complete the sentence. " ……..that military spending is extremely high."

His business is growing so fast that he must take .......... more workers.

Nam: “As women live longer than men, should they retire later?” Lan: “  ..................   .”

Whereas many people visit Internet sites where products are sold, a great number of them still hesitate  ..........  purchases online.

Pupils are made                    hard at school.

Choose the correct answer.

A/an _______ is an official document stating that you have passed an examination, completed a course, or achieved some necessary qualifications.

Please click the purchase button below to complete your renewal process by credit card. Or if you’d like, you will.................... be granted an option to pay by sending us a check or money order

Nowadays children would prefer history ............... in more practical ways.

People tend to work hard at this_________of life.

Centuries of erosion have exposed.............rock surfaces in the Painted Desert of northern Arizona

I found it difficult convincing the ticket inspector that I had lost my ticket, but he believed me in the end.

In an effort...................customers with respect we have changed our hours to accommodate customer needs.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence. 

When constructing your Eckhart model sailboat, it is important to attach the pieces in quick ________ , before the glue has time to dry.

Choose the best answer:
 A coat made of wool is a ______.

We .........into the state of the Swedish car industry

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

The notice should be put in the most conspicuous place so that all the students can be well informed. 

Choose the best answer:

It isn't ____ for him to take charge of the financial burden on his family.

We are proud to announce that Dax Shepard has been ............ as our new managing director to oversee corporate expansion in Europe.

A questionnaire asked................... to evaluate the appearance and the overall brightness of the new merchandise.