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B. keeps C. to keep D. keep 13. Tony finished_______ the math book yesterday. He gave it to the library. A. to read B. reading. C. write D. writing 14. We must eat _____ 24 hours. A. nothing for B. every thing at C. anything for D. something for 15. Need I give you _____? A. an advice B. some advice C. some ad vices D. an advice an advice[K] 語(yǔ)完成句子,每空一詞。