Choose the best answer (A, B, C, D) to make the meaningfull sentence: "How old is Mai? - She’s ........................"

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Higher education is a continuing ____ process

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If Jake __________ to go on the trip, would you have gone?

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If you can do something to help others, you will find your life ____

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The flat______ of three bedrooms, with a kitchen and a bathroom

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After his wife died, he began to .......

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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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She ...... me ........ with cakes and sandwiches

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There is no decision ____ when the work might start

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The passengers had to wait because the plane______ off one hour late

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Two people are discussing the secrets of having a long and healthy life. 
      Male: “Have you heard about any secrets to having a long life?" – Female: “____"

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When the grass in the yard _____________ fire, I thought the whole house was going to burn down

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My relative is busy. Can you ___________ home?

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We..................a  party next Saturday. Can you come?

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I think we should delay __________ about this until next year

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If traffic moves at low speed, the number of accidents is _________

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John has passed away last week. He died ________ lung cancer

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The police appeared and…….the crowd

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My brother is now in hospital, ____ treatment of his upset stomach

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We don't take the umbrella. We wish we ________

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An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes are recognized (25) _____ vibration, shaking and sometimes displacement of the ground. The vibrations may vary in (26) _____. They are caused mostly by slippage within geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. The underground point of (27) _____ of the earthquake is called the focus. The point directly above the focus on the surface is called the epicenter. Earthquakes by themselves rarely kill people or wildlife. It is usually the secondary events (28) _____ they trigger, such as building collapse, fires, tsunamis (seismic sea waves) and volcanoes, that are actually the human disaster. Many of these could possibly be avoided by better construction, safety systems, early warning and (29) ____ planning