1.they used to drink beer for breakfast in england years ago.
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2.someone might have sent the letter to the wrongaddress.
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3.they were cleaning the floor when I arrived.
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4.they are going to steal your money if you'r e not careful.
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5.alan's knowledge of art doesn't impress me .
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6.how do people make candles ?
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7.they can't make tea with cold water.
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8.when is someone going to announce the results of the contest ?
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9.nobody informed the police that there had been a mistake.
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10.where will your company send you next year ?
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11.who looked after the children when you were away?
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12.look! someone is feeding the seals.
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13.kathy had returned the book to the library.
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14.by this time tomorrow,the president will have made the announcement.
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15.the pollution in the city was affecting people's breathing.
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16.Mrs andrews hasn't signed those papers yet.Has Mr andrews signed them yet?
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17.Is a student pilot flying that airplane?
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18.where did they hold the 1988 olympic games?
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19.do they make those tractors in this country , or do they import them?
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21. He asked me to send a stamped envelope.
ð I was asked to send a stamped envelope by him
22. They have awarded Andrew a prize for his essay.
ð Andrew has been awarded a prize for his essay
23. How do people make candles?
ð How are candles made ?
24. The pollution in the city is affecting poeple’s breathing.
ð Poeple’s breathing is being affected by the pollution in the city
25. Who invented the telephone?
ð By ....whom was the telephone invented?..................................
26. They will open a new road from Bac Giang to Lang Son.
ð A new road from Bac Giang to Lang Son will be opened
27. Japan will give 200 cherry trees to ha noi in March 2016
ð 200 cherry trees will be given to ha noi by Japan in March 2016
28. We export pineapples and lichees to many countries.
ð Pineapples and lichees are exported to many countries by us
29. They will export litchi not only to China but also many other countries.
ð Litchi will be exported not only to China but also many other countries.
30. They have bought some English book.
ð Some English books have been bought