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The increase in the number of obese children can be ____ to several factors, among which is unhealthy diets

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I opened my mouth to apologize, but the words wouldn't ...........

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Once _______ for its efficacy, the latest vaccine will be readily available

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They're Bill's friends, so I..... them .......

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Every donation, regardless of size, helps to rebuild communities that are hit by ____ natural.

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Malaysia and Indonesia _____ into dumpsites after China had stopped importing their trash

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The argument was over artistic freedom – money never ........  it

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New York is an____ city with many skyscrapers

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Pure Bliss Inc. is trying innovative marketing ------- on its new line of cosmetics

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We won’t be late, ________

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Her health deteriorated rapidly _______ she smoked 10 times a day

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As for the musical differences, each generation wants ____ own style of music, and the older generation generally can relate to that desire.

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The advantages of the new method really _____ the disadvantages

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Every student______ to finish this test in 45 minutes

Choose the letter A, B, C or D to complete the sentence: Good afternoon, Katie! …….. is my classmate, Lan.

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------- he discovered the cause of the engine problem, the airline mechanic worked through the night to correct it.

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The teacher said Columbus ________ America in 1492.

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I've got to get into town. Can you give me a _____________?

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All the kids ____ their homework when the volunteer team ____

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Climate changes________ the existence of the species

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Alice Freeman, ................. to head Wellesley College at age 27, is one of the youngest college presidents in history.