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Humans should try to maintain biodiversity as they ____ a lot from it

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 ______, we couldn't go out because it rained

Choose the best answerIn this subject, we study numbers.

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These audio-visual methods have the added advantage of being independent of the availability of the system

“What is your ………?” “I am Vy.”

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How many floors _________ your school have?

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Please ------ the sources for all of the statistics included in your report

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When I grow ___________, I want to be an astronaut

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A lot of generous businessmen have ____ valuable contributions to helping needy people

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Anna: "Hi, I wonder if you could help me.”
                  - Tom: “ _______ ”

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Let me just grab a pen so I can jot that number ___________

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Michael………….. thirsty eight hours a week.

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He has been jobless and often has to ask his parents for mone

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Emma Walton had to .... all her reserves of stamina to win the 10 000 metres

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When they ____ she was reading some books on learning disabilities

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He bought me dinner to make _____________ being so late the day before

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................. the fifth largest among the nine planets that make up our solar system

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Lucia is calling to Mrs. Mary’s home.
- Lucia: “Hello, may I speak to Mrs Mary, please?”
- Call receiver. “________”

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He developed a new system to help speed __________ the work

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______ thousands of pitures , Vincent Van Gogh became one of the world’s most famouspainters

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In making policy city, officials depend on over fifty citizen advisory boards and commissions for citizen input