Choose the best answer:
 I try my best __________ the examination.

She’s certainly a ................. writer, she has written quite a few bools this year.

Choose the best answer:
................. Mr. Baker want a new raincoat?

It’s a serious operation for a man as old as my grandfather. He is very frail. I hope   ...........   he     .

Children usually begin to go to _____ school at ______ age of six.

Fill in the blank with a suitable connector

The rice is only 6000 dong per kilo, ______ we bought 10 kilos.

Choose the correct answer in each sentence.

Seeing the earthquake temporarily bring the supply of confectionery to regional areas to a -------, Cherry Chase established a factory in California for the mass production of confectionery.

All his hard work ............. in great success.

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 Please note that we will ask you to provide documentation containing a photo ID in order to ------- your identity.

 She asked me  .............  my holidays the previous year.

Although he ................. to Ernest Hemingway, I think his books are unique.

Today, Canada is made  _______ of ten provinces and three northern territories.

Choose the correct answer in each sentence.

After noticing the wardrobe's ------- condition, the owner of the antique shop lowered its price.

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Following weeks of   __________ , James Enterprises formally announced that it was going to acquire TSR, Inc. for $4.9 million.

The atmosphere at the meeting was very _____ and everyone was on first name terms

Vitamin D is necessary to aid the ................ of calcium from food.

Choose the correct answer in each sentence.

Employees who have worked for the same employer for a full year are entitled to two weeks of  __________  vacation.

There is ................. to be a serious energy crisis in the next century.

These gases combine with the moisture in the atmosphere to _________ sulfuric acid and nitric acid.

Why don't you make it bigger and more careful to ................  people’s attention?

 John and Karen persuaded me .............  the conference.