Last month, Mr.  Donald Trump,     is the president of the US, visited   Vietnam and had a wonderful time in this country.

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Due to the strike at the World Library in Cleveland, the conference that was to be held there has been _____________.

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Please be assured that  _____  employees affected by the schedule changes will be assisted in every way possible.

Choose the best answer among A, B, C or D that best completes each sentence:  I think I did OK in my speech last night …. I’d had almost no sleep for 24 hours.

Although the new library service has been very successful, its future is ................... certain.

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As shown by a national survey, the most ------ destination for vacationers this year is Canada.

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Please note that the swimming pool will be closed for the rest of the week  ______________  extensive renovation work.

National Parks and Preserves, unique public lands or bodies of water within a country, set aside by the _______ to protect ecosystems, plant and animal species, scenic landscapes, geologic formations.

Her family has gone to Edinburgh to pay their last ............. to uncle Bob who died last week.

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

Thanks to artificial intelligence, the phone's voice-recognition system converts the sound into numerous data.

Choose the best answer:

Ninety percent of ......... occur around the Pacific Rim known as the “Ring of Fire”.

Students should never     to violence to solve any problems.

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Please submit your job application _______________   with a copy of your résumé by the end of the month.

Thieves ..................over a million dollars in cash from the Bank of East Asia in Central last month.

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The pool residence is our most spacious villa and  ____________  the best choice for the whole family to have a great time.

Before I  .......... for that job, I ................. my parents for advice.

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___________ of a reservation must be made at least 72 hours before your scheduled arrival date; otherwise, a charge will be incurred.

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Esham Chemicals has adopted various preventive   ___________  to protect its employees from possible accidents in laboratories.

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Employees  ____________  cars are parked in designated clients spaces should move them immediately.

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

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Once the plant is  _____________  operational, it will become the largest car manufacturing facility in North America.