【题目】根据首字母或汉语提示，完成单词补全句子。
1. Yang Liwei s_________ about twenty-one hours in space.
2. Confucius was b_________ in 551BC China.
3. Good l_________ for the future.
4. Lingling is excited and a_________ sad.
5.You are a n__________（淘气）but lovely boy.
【答案】1.stayed 2.born 3.luck 4.also 5.naughty
【解析】
略