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After Jill had realized that the new computer was not what she really wanted, she __________ it for an other one

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You can use the search facility to....... all the occurrences of a particular word in a document

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

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At the age of sixty, the man ___________and went to the country to live

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As soon as I have an idea, I ........... it .............

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I'm trying to cut down on fatty foods because I am overweight

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Generic medications are just as ............., and much less expensive.

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My friends proposed ____ a holiday in Halong Bay for a change

How__________ students are there in your classroom?

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“I phoned but you didn’t answer it. You must have gone out.” “________.”

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It's easy to ____ your parents for granted 

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Since he is often ignored by his colleagues, he ____ has the opportunity to demonstrate his ability

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Everyone hopes to gain physical health,_______ ?

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All three siblings agreed to ________ their resources in order to start their new business venture

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The award ceremony ......... for another hour

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I'm worried that Kelly might ...... the wrong crowd

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Urbanization programmes are being carried out in many parts of the world, especially in densely (33) _____ religion with limited land and resources. It is the natural outcome of economic development and industrialization. It has brought a lot of benefits to our society. However, it also (34) _____various problems for local authorities and town planners in the process of maintaining sustainable urbanization, especially in developing countries. When too many people cram into a small area, urban infrastructure can’t be effective. There will be a (35) _____ of livable housing, energy and water supply. This will create overcrowded urban districts with no proper facilities. Currently, fast urbanization is taking place predominantly in developing countries where sustainable urbanization has little relevance to people's lives. Their houses are just shabby slums with poor sanitation. Their children only manage to get basic education. Hence, the struggle for (36) _____ is their first priority rather than anything else. Only when the quality of their existence is improved, can they seek (37) _____ other high values in their life

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Suesan is embarking on a new career as an air stewardess _______ she’s dissatisfied with her previous job

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Many a time___________ he wants to maary me

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The fire must have ..... during the night

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Many of the pictures sent from outer space are presently on ______ in the public library