完成句子 阅读下列各小题，根据所给的整句汉语提示，用句末括号的英语单词完成句子。 1. You've done so much work_ _ _ _ _      _ _ _ pass the exam. (bound) 你下了这么大功夫，一定能考及格。 2. Dr Feng __   _ _     _ __   _ smells since 1999. (study) 博士从1999年开始一直在研究气味。 3. When Darlene from France came dashing through the door, she recognized Tony's __ __ ________. (smile) 当来自法国的达琳从门口匆忙进来时，她认出了托尼的微笑的面孔。 4. Only after her mother came to help her for the first few months _     _ _   __ _     _ _ begin her project. (allow) 她母亲头几个月来帮她的忙，这才使得她得以开始自己的计划。 5. It was the first time _   __ __   _ _     _ such a beautiful place. (visit) 第一次我参观这么美丽的地方。 6. This gift was the Amber Room,__ _    _ _ _     _ _ because several tons of amber were used to make it. (give) 这件礼物就是琥珀屋，它之所以被这样命名，是因为造这间房子用了好几吨的琥珀。 7. So_ _     _ __   _ _     _ on the earth for millions of years to come will depend on whether this problem can be solved. (continue) 所以，在未来的数百万年间，生命能否在地球上延续取决于这个问题能否得到解决。 8. _     _ _     _ _    _ _ _ that she had been admitted into Oxford University, I sent an e-mail to congratulate her. (moment) 我一听到她被牛津大学录取的消息,就马上发电子邮件向她表示祝贺。 9. If the rules of perspective had not been discovered, people _    _ _     _ _ _ _ _ paint such realistic pictures. (able) 如果没有发现透视法，人们就不可能画出如此逼真的画。 10. I _     _ _ _     _ __    _ about it myself than let him find out from other people. (rather) 我宁肯自己把事情告诉他，也不愿他从旁人处得知这事。