Rewrite on units 18,19

[confession]

1-She has a great ability in convincing people of her opinion. (able)
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2-It is not what she says that matters but how she says. (The way)
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3-Our teacher works hard for the good of every one of us so we
all like him. (The reason)
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4-Nobody knows where she gets money from. (The source...)
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5-She has applied for the post of children's supervisor. (application)
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6-Nothing could be easier than this job. (extremely)
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7-I hope to get my university degree next year. (hope that)
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8-Engineers and designers can use the internet to communicate with
their colleagues all through the world. (be)
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9-Has he got a command of English. (fluently)
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10-Iam sorry.I can't attend the party. (regret)
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