_________ his father, he is a biologist.

................. I heard the phone ring, I didn’t answer it.

There you are: the ................ person I was looking for.

Choose the correct answer in each sentence.

When you return an item by mail, be sure the receipt is   ______________ to the request form to expedite processing.

The festival has many attractions. It will include contemporary orchestra music and an opera.  ................., there will be poetry readings and theatrical presentations.

They were accused of treating the country’s flag with  ....................

Her little grandson has been a source of great .................... to her.

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Though many scientific breakthroughs have resulted from mishaps it has taken brilliant thinkers to recognize their potential.

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The technical support department’s budget is no longer ____________   to cover its staffing expenses.

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The purpose of this section is to provide all the information that you need ____________   repairs.

Can you give me ______ little more information about the house? 

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The Trails Store will  ____________  add a section for hiking equipment.

As the hospital had been careless with its hygiene procedures, the patient found she had been _______ with a harmful virus.

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The employees were encouraged to ------ give their feedback on the training course they had attended.

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According to the management team, the employees have offered some   __________ ideas about the proposed reorganization.

Choose the best answer among A, B, C or D that best completes each sentence: If it ________ been for his        carelessness,  he would have finished the work.

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Our company is an industry leader offering a------- range of services in the Edmonton area.

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Danh từ “cause” nghĩa là gì?

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My friends come to stay ........ us ........... Christmas.

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The store's manager plans to put the new merchandise on display  _________  to promote the line of fall fashions.

The man ............ is very friendly.