Malala Yousafzai，19，is a Pakistani youth activist．She is the （1） （young） person in the world ever to be named United Nations（U．N．） Messenger（信使） of Peace．The United Nations is （2） international organization，which is meant to encourage （3） （country） to work together on different opinions without the use of war．Yousafzai has （4） （glad） accepted the role of working for girls' education．Usually，a messenger （5） （stay） in the position（职位） for three years．"If （6） want to see your future bright，you have to start working now and not wait （7） anyone else，"she said at the acceptance meeting in New York．In 2012，Yousafzai was nearly killed by the Taliban because she worked hard （8） （get） the same education for young girls in Pakistan．But later her condition improved．（9） a brave girl! Since then Yousafzai （10） （become） a symbol for peace and girls' right to receive an education．
We're supposed （spread） positive energy everywhere we go．
Father had his car （repair） in the 4S shop last week．
Lu Chuanjian is one of the most outstanding （飞行员） that I have ever known．
Generally speaking， excellent learners have some good habits in （相同）．
We all like to be with Rita because she is very （诚实） and kind．