21. I will make ______ speech on ______ behalf of my school about global warming.
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A. a; /
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B. the; a
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C. the; the
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D. a; the
|
22. I am still suffering from a fever. If I_______ the doctor’s advice, I _______ from my illness.
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A. take; would recover
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B. took; would recover
|
|
C. took; would have recovered
|
D. had taken; would have recovered
|
