Choose the answer A, B, C or D to complete the sentence. _____ she ______ three children?

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Roads were _______ as police searched for the escaped prisoner

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Students often use their calculators to solve tricky questions, _______ ?

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He is quite sure that it's ____ impossible for him to lose five kilos within two days

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 ________is your brother? - He is thirteen years old.

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COVID 19 can be characterized as a pandemic, ________?

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He told you that you were an idiot? Well, I don't think that was ...... 

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Please take ______________ instead of everyone talking at once.

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Scarcely had Jake ______ the book report when Alan came in

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The ------- for taking a holiday includes filling out a vacation request form.

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It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

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

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A good knife is probably one of the most useful things you can have in a kitchen

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I ____ to help students at a special school twice since I finished grade 11

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The university campus is like one big village where thousands of students live, work and relax surrounded by rolling green fields. It is the centre of the student (7) _____ in all its variety. While it is basically a place for young people, there are a (8) _____ of family flats and children are never far away. People come to live here from all over the world, so members of different cultures and speakers of different languages live next door to each other. One house has had special structural (9) _____ to make it suitable for students with disabilities. Most first year students live on campus. It's the easiest way to meet people when you first arrive and there’s always somebody to (10) _____. It’s a busy, lively place, but because the campus is in the middle of parkland, you can (11) _____ off and be alone if you want to.

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The disabled artist digitally inserted himself ____ the picture

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The company said it had ______________ a profit of about £1.4bn on the deal

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Water is of vital importance to all living things. Without it, all living things will surely die. We also use a great (16)______ of water daily in our homes, in factories, and in power stations. Most of this water is fresh water and it comes to us from reservoirs, rivers and lakes. The Earth's surface is (17)_____ by large areas of water which we call oceans and seas. If you have tasted the water from the sea, you will know that, unlike fresh water, seawater tastes salty. This is due to the (18)_____ of sodium chloride which comes from the land. Rivers carry it to the sea. Although neither salt nor fresh water has any color, the sea often looks blue (19)______ the sunlight. The reason is that sunlight is made up of many colors. Some colors disappear quickly in the sea but blue light bounces back or is reflected, to the surface. This makes the sea look blue. (20)______ , a stormy sky will make the sea look grey

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we intend to ………..with the old system as soon as we have developed a better one.

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My father _______ the roof when it started to rain.

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Two ground-breaking reports on lifelong learning by UNESCO ____ in 1972 and 1996 articulated fundamental principles of lifelong learning.