I'm not leaving _______ I get an apology from you.

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I’d ............ your coming to the meeting if you can make it.

Be prepared! No  _____ how good the childcare may be, some children are going to protest wildly if they are left.

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I think most children are creative enough to write .......... poems.

Have you visited any European countries? Yes. I .............. Spain and Italy two years ago. 

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

The children enjoyed rolling down the grassy_______________.

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

Harrier  Construction  employs  a  group  of  constructors  whose________knowledge and experience translate into quality workmanship.

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It is time all the nations ........... to solve environmental problems.

Travel can ____ the mind, and exchange visits give young people experience of a way of life as well as a ________________ language.

Over the next 20 to 50 years, it will become harder to tell the _____ between the human and the machine.

Health is something we tend to (1) ___when we have it. When our body is doing well, we are hardly (3)____of it. But illness can come, even (2)______we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little (4)______ to cure them once they struck. The result was that many children died. About a century ago, (5)__________, scientists found out about germs, and then everything changed. The (6)_____ of many diseases was found, and cures were developed. As this medical discovery spread, the world became (7)______ safer for children. The result is that (8)___________a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can (9)______ to live for 75 years. And what do we expect by the year 2020 ? Undoubtedly, medical science will continue to (10)______ . Some people will be able to avoid medical problems that are unavoidable today.
(4)............................

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

By the time Clear Blaze Technology's word processing program  goes on the market,software engineers ------------- its remaining flaws. 

Integrating with _______ world's economy, ASEAN finds itself facing important opportunities and challenges

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The train couldn’t run fast .................... snow.

The _______ is increasing faster and faster.

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

Thank you for your recent letter. You wanted to know if the Adventurer Jacket from Everwear Clothing would once again become available in the Soft Plum color, as it was last season. In fact, we............... that color. It has been replaced with Wild Berry color, which is a shade darker.

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He fell off his bike, ……. three teeth.

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

Preferred Medical Equipment, Inc., will raise prices.......... lower discounts on January 1.

The UK Government ensures that all schools in the UK meet certain standards, and this includes independent schools as well as those that are _____ by the Government.

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

Last  year, Trigto  Communications___________seven successful new phone models.

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A ......... holiday can help you out of depression.