根据首字母提示或括号内的汉语意思拼写单词。 1. He works in a privately owned _____ (企业). 2. We must see that our spare time is profitably o_____. 3. He _____ (反驳) himself sometimes in the same sentence. 4. I _____ (承认) the truth of his statement. 5. Your sympathy has brought us great c_____. 6. We want to s_____ KM-46 for KM-36. 7. Fluency in oral and written English is a major _____ (要求). 8. She's busy _____ (起草) her speech for next week's conference. 9. He r_____ me a classic book on Buddhism. 10. He has never done enough p_____ for his examinations.