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When we were on a voluntary tour, we ____ to public places to collect rubbish every day

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My mother can dance very .............. She is a professional dancer.

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You wouldn’t like to invite Anna, ________

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The U.S. higher education system offers unparalleled choice to international students in the types of institutions, academic and social environments, entry requirements, degree programs, and fields of study that are available

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We sat pondering ___________ various ways to improve our business model when Janet suddenly came up with a brilliant idea

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The gallery is given ......... to British art

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She _______ by the number of people that came to wish him luck on his new endeavour

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All the three boys seem to fall ____ over heels in love with her

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No sooner had we arrived at the station ______ the announcement started

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Visitors to the laboratory facilities must show ------- a valid driver's license or a personal ID card to security before entering.

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Finishing a heavy-going task before a certain deadline truly gives me a _______ of accomplishment

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Sally is putting me _______________ for the weekend

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She got by ......... what she made working at the deli

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You better leave now if you don't want rush hour traffic to hold you _________

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The taxi………up by the kerb

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The agency had ........ with its work and needed outside help

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The candidate had already won a majority by a large margin,but election officials counted the rest of the votes--------

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The number of people joining the volunteer group ____ to nearly 300

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Mary had a _______ of pride on her face, when she won the award for her project and beat all her classmates

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Is the washing machine _____ use right now?

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Environmentalists fear that, if completed, the hydro-electric dam will severely disrupt the Danube ecosystem