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Precisely when the first wheeled chairs were invented and used for ____ persons is unknown

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How much did you ___________ the plumber before he left?

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Jean and Tim are talking about peer pressure.
Jean: “Classmates may have a great impact on how children think.”
Tim: “_______. They even want to hide their intelligence in the hope of being accepted in a group.”

Rearrange the sentences to make meaningful sentences

cool/ do/ what/ when/ it/ often/ she/ is/ does?

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I'm terrible at keeping secrets. My face goes beet red and gives me _________ every time

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A smart city is an urban area that uses different types of electronic data collection sensors to supply information which ____ assets and resources efficiently

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A skilled population is the key ____ a country's sustainable development and stability.

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Thanks to our modern lifestyle, with more and more time spent sitting down in front of computers than ever before, the (36) _____ of overweight people is at a new high. As people frantically search for a solution to this problem, they often try some of popular fad diet being offered. Many people see fad diet (37) _____ harmless ways of losing weight, and they are grateful to have them. Unfortunately, not only do fad diet usually fo the trick but also they can actually be dangerous for your health. Although permanent weight loss is the goal, few are able to achieve it. Expert estimate that 95 percent of dieters return to starting weight, or even (38) _____ weight. While reckless use of fad diets can bring some initial results, long-term results are very rare. Nonetheless, people who are fed up with the difficulties of changing their eating habits often turn to fad diets. (39) _____ being moderate, fad diets involve extreme dictary changes. They advise eating only one type of food, or they prohibit other types of foods entirely. This results in a situation (40) _____ a person’s body doesn’t get all the vitamins and other things that it needs to stay healthy

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_______ extra buses, they successfully attracted thousands of fans to the concert

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The rivers in the local area are heavily polluted ____ wastes released from nearby factories

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The designer laid __________ the book with pictures on every page

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I hope I’ll be able to _______ today’s performance on the opening night

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_________ is the machine used to wash the dishes

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Please turn the water ____________ when you're done brushing your teeth

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 __________ we plant more trees, the air won’t be so polluted

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The success of wildlife preservation depends largely ____ people's awareness

______ morning exercise is good for you.

Joe and Alan sit _____ each other.

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Linda and Peter are at the school gate,
Linda: “ _______ ”
Peter: “Sorry I can’t make it today. I’m quite busy.”

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The high levels of air pollution is ________ a result of local factory emissions

At break time, I go to the library and ______ books