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Would you like _________ to the hospital to visit my mother?

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How many students ________ English?

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It is advisable that you______your application as soon as possible

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My landlord's given me a week to clear ___________ of my flat

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I've taken _____________ a new project at work in addition to my normal responsibilities

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........ is that ? It's my teacher

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_______ becoming extinct is of great concern to zoologists

In the spring, there are___________ flowers in the school yard.

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They__________ to Hanoi three times this year

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Hurricane Katrina was the costliest natural disaster in history, _________?

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Instructors from the same ecological and vocational background as illiterates are___________ more successfully in  literacy classes than school-teachers

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I’ve a good ______________ to tell your father what a naughty girl you are!

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I spoke to James today. He was ...... you

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All afternoon the kids were out on the beach and so Eva and I _______ some serious talk about what was going wrong in our marriage. With the children around, such discussion would have been impossible

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The team’s performance in the match last night was fairly shabby, which disappointed their fans

Choose the letter A, B, C or D to complete the sentences.  Binh often………….. up at 6 o’clock

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Our teacher told us that if we don’t ___________ the environment, our grandchildren may not even be able to carry on living

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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 over ten years, he ____ more than 100 bicycles to needy students in Central Viet Nam

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 - Have some biscuits.

- __________

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The new office block _________well with its surroundings