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Even when the drone unexpectedly encountered a storm, its operator remained in-----and kept the machine on course

Choose the letter A, B, C or D to complete the sentences." Hello, Lien. This is Vy and this is Minh. ………… are in ten years old"

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They're really angry because someone ____ their car.

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Mark and Dave are talking about the vaccination programme. 
Mark: “If vaccinated, people will be less prone to the virus.”
Dave: “ _______. They can be reinfected with it.”

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The strongest dump trucks work in rock quarries, ................. tons of rocks and soil at one time.

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We had sandwiches ______ a pretty fountain.

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Obtaining ------- in CPR requires 120 hours of class time, in addition to a live demonstration in front of a teacher

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We need to go ____________ every inch of this house to find my engagement ring!

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After ________ over the pros and cons for weeks, she finally quit her job last Friday

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Each and every student and instructor in this institute _____ for a new facility by next year

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Children who know how to tend a garden can grow up to be environmentally conscious individuals

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I know Adam _____________ your heart, but there are lots of guys out there who would treat you well.

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Your parents are only doing this because they care ________ you

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Old people are often looked_________ by their children when they get older

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He ....... on coffee and cigarettes, and ate a balanced diet

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Around 200 million people are employed in tourism worldwide, making it the largest industry in the modern global economy. It is estimated that three-quarters of a billion people go on holiday each year, and industry planners expect this figure to double (43) _____ 2020. Some of the biggest beneficiaries are less developed countries, where it is often their main source of income. (44) _____, along with the economic benefits, this mass movement of people has resulted in environment. People often forget the damage caused by carbon emissions from aircraft, (45) _____ contribute directly to global warming. Deforestation has cleared land in order to build hotels, airports and roads, and this has destroyed wildlife. In some areas, water shortages are now common because of the need to fill swimming pools and water golf courses for tourists. By pushing up prices for goods and services, tourism can also be harmful to people living in tourist destinations. In response to these (46) _____, some travel operators now offer environment-friendly holidays. Many of these aim to reduce the negative effects of tourism by (47) _____ only hotels that have invested equipment to recycle waste and use energy and water efficiently. Increasingly, tourists are also being reminded to show respect for customs of the people whose countries they are going to visit, and to support local businesses, such as restaurants and shops which depend on tourism for their main income

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............... photosynthesis were to stop, life would disappear from the planet Earth relatively quickly

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He was a very _______ person, always laughing and telling jokes

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You're ______________ a mountain out of a molehill. You wrote one bad essay. It doesn't mean you're going to fail

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I don’t think he will win the competition,______?

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I wish my parents would _______________ a stop to their bickering and just be civil to one another