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I'm so sorry that you had to go _____________ such a traumatic experience

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According to vegetation analysis, acid deposition might _______________ harm to fir and cryptomeria, both of which are acid-sensitive

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It was sparsely furnished, for Anne had only just ........... her inheritance, but it was newly decorated and clean

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Did you know they’ve ..... their engagement?

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He dropped out __________ school a month before graduation

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I have Math lessons ______Monday and Friday.

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In the South of Viet Nam, there are only two ............. a year.

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We must lock the doors, ________

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They go ..........  a long time, exactly 20 years

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Tim tries to ______ himself with everyone by paying them compliments

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Make a wish and blow __________ your birthday candles!

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 Isolated from the mainland, the Con Dao islands are one of Vietnam’s star (4) _____. Long preserve of political prisoners and undesirables, they now turn heads thanks to their striking natural beauty. Con Son, the (5) _____ of this chain of 15 islands and islets, is ringed with lovely beaches, coral reefs and scenic bays, and remains partially covered (6) _____ tropical forests. In addition to hiking, diving and exploring deserted coastal roads, there are excellent wildlife–watching opportunities, such as the black giant squirrel and endemic bow–fingered gecko. (7) _____ it seems an island paradise, Con Son was once hell on earth for the thousands of prisoners who languished in a dozen jails during French rule and the American–backed regime. Many Vietnamese visitors are former soldiers (8) _____ were imprisoned on the island. Until recently, few foreigners visited Con Dao, but with the commencement of low–cost boat connections this looks sure to change

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The power failure at dinnertime caused consternation among the city's housewives

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One bad harvest could wipe _________ all of a grower's profits for the previous two years

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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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In general, by the second year of production, the price of a few technologies ________ significantly

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I ______ an important phone call from America. Could you tell me when it comes?

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She decided to ________ with the services of the maid and do the housework himself

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When you find money on the street and you don't know ____ it belongs to, collect and help save someone's life.

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They visit a retirement home and ____ time doing fun activities with the elderly who lack immediate family

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Hana and Lily are discussing the role of robots in the workplace.
Hana: “The appearance of robots at the workplace means increasing unemployment.”
Lily: “ _______. Employees can still be retrained to adapt to a new environment.”