Those in ____ of banning laptops in classrooms like to demonstrate how handwritten notes lead to better learning compared to notes taken on a computer.

We would have sent him a Christmas card if we .................. his address last year.

If you had taken my advice , you ............  in such difficulties now.

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___________ a temporary problem with the speaker system, the product launch event went as planned.

_________ his father, he is a biologist.

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-------- the television coverage of the general election, a number of high-profile candidates were interviewed live on air.

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 Upon the completion of the merger, HGB, Inc. will have to  ____________  all outstanding debts as well.

Children can be difficult to teach because of their short attention .................

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The shop assistant was totally bewildered by the customer’s behavior.

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Once a repair is completed, the customer is ------ notified by e-mail.

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

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Sarah  ____________  stands behind every team member and will support you if you encounter any difficulties.

One group of palace guards _______ off duty, and another troop arrives to replace them.

In the past, the trip______ very rough and often dangerous, but things______ a great deal in the last hundred and fifty years 

I don’t know how many ................. , but it sounds like that they have a dozen.

If you do not learn seriously, ................ to understand the subject well.

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Metropolitan Hospital provides lab tests and prescription medications on site for which residents are  ___________  directly.

Finally, Amy decided to quit her job as she couldn't stand doing the same things days in days out. It's so monotonous!

 I would like _______ rice with my curry. 

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According to the HR representative, employee turnover reduced _________

Choose the sentence which has the closest meaning to the original one.

Both Peter and Mary enjoy scientific expedition.