1.Study plays an important part in one's life.
学习在一个人的生活中起很重要的作用.
2.The technology would be similar to that used to clone animals.
克隆人的技术与克隆其他动物的技术相似.
3.I find it interesting to play chess.
我发现下棋是有趣的.
4.One more thing, be on time!
还有一件事,要准时来!
5.Close your eyes and go to sleep.
闭上你的眼睛去睡觉吧!