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Don't worry, Joe's depression is only ____ - it'll soon pass

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It is highly unlikely that I will ever return to my homeland, and now _______ memories are all that I have

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She __________ a new idea for increasing sales

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Our classroom is ____________the second floor.

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The cases of COVID 19 outside China have increased 13 fold,________?

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A: “Living an independent life is not easy yet rewarding." - B:"____"

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We sat pondering ___________ various ways to improve our business model when Janet suddenly came up with a brilliant idea

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Prices are based _______ two people sharing a room

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Two teenagers are talking with each other. Complete the exchanges with the best answer:
A: "Have you decided on your future job yet?" – B: “____”

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He is_______a busy man that he really needs a helper

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Mahatma Gandhi fought for the rights of coloured people in general and the Indians ____

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

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The fall in the number of deaths from heart disease is generally attributed to improvements in diet

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Most people will receive ____ benefits when sharing the housework in their family

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The college prepares students ______ a career in business

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Many groups worldwide are trying to develop vaccines that protect against a wide range of coronaviruses and prevent (26) _______ pandemic. These efforts have now been boosted by the discovery that some healthcare workers had pre-existing immunity to the SARS-CoV-2 virus during the first wave of the pandemic. During the first half of 2020, around 700 healthcare workers in the UK were tested weekly as part of a crowdfunded study called Covid Sortium. Most of these people, who wore protective equipment, never tested positive for covid-19 in PCR tests or developed covid-19 antibodies – proteins that (27) _______ to the outside of viruses, preventing cells from being infected. (28)_______ , when Leo Swadling and Mala Maini at University College London and their colleagues looked more closely, they found some of those (29) _______ tested negative had a protein in their blood that is linked to covid-19 infection, as well as T cell responses to the SARS-CoV-2 virus. T cells are (30) _______ of the immune system

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There won't be any lecture about urbanization this week, ____?

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He’d rather go to bed late and play video games,______?

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________ had he entered the office than he realized that he had left his wallet at home

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We will set out at 9 o'clock if it ____ raining by then

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When he was 8 years old, he had an accident and broke .................... leg.