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Scientists are looking for an ____ way to reduce energy consumption

How__________ students are there in your classroom?

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 ______________ colours like blue and yellow can make people feel happy

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If it’s raining tomorrow, we shall have to put______ the match till Sunday

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Who came ___________ with the idea for this marketing campaign?

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Could you put me ___________ to customer services, please?

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We're currently ______________ steps to secure funding for the project before we announce it to the public.

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All the classmates are envious _______ her having the chance to meet Donald Trump in person

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Most people think of computers as very modern inventions, products of our new technological age. But actually the idea for a computer had been worked out over two centuries ago by a man (39) _____ Charles Babbage. Babbage was bom in 1791 and grew up to be a brilliant mathematician. He drew up plans for several calculating machines which he called "engines". But despite the fact that he (40)_____building some of these, he never finished any of them. Over the years, people have argued (41)_____his machines would ever work. Recently, however, the Science Museum in London has finished building (42)_____engine based on one of Babbage's designs. (43)_____has taken six years to complete and more than four thousand parts have been specially made. Whether it works or not, the machine will be on show at a special exhibition in the Science Museum to remind people of Babbage's work

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You and I have to go home now,______?

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Carl thinks you had better clear the ashes away first, ____?

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The server still hasn't taken our order, we just can't _____________ her eye.

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Once you get all of your sewing supplies .........  , I'll come help you

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“If I ____ and my life depended on the solution, I would spend the first 55 minutes determining the proper question to ask, for once I know the proper question, I could solve the problem in less than five minutes." _ Albert Einstein

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If there is any money ------- in the budget, we need to modernize our company's present system of international communications.

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I didn't write this book to ........ at Henry Ford for firing me

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Enthusiasm for this project has really given __________ after all the delays

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The flowers______ for his mother every week

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Everyone will tell you that becoming a parent is challenging, but you never really know what that means until you learn about it the _____ way

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The popular image of student life is of young people with few responsibilities enjoying themselves and (38) _____ very little work. This is often not true. Many older people now study at college or university, sometimes (39) _____ a part-time basis while having a job and looking after a family. These students are often highly motivated and work very hard. Younger students are often thought to be lazy and careless about money (40) _____ this situation is changing. In Britain reduced government support for higher education means that students can no longer rely on having their expenses paid for them. Formerly, students received a grant towards their living expenses. Now most can only get a loan (41) _____ has to be paid back. Since 1999 they have paid over £1,000 towards tuition fees and this amount will increase up to a maximum of £3,000. In the US students already have to pay for tuition and room and board. Many get a financial aid package which may include grants, scholarships and loans. The fear of having large debts places (42) _____ pressure on students and many take part-time jobs during the term and work full-time in the vacations

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Unemployment is growing. It's getting ____ to find a job.