完成句子（共10分，每小题2分）。
根据中文意思完成句子。 不要睡得太晚 ， 这对身体有害。
Don’t sleep too late. your health. 咱们一起去公园怎么样？
_____________ going to the park together?快点，该吃午饭了。
Hurry up! _________ have lunch.北京以许多旅游胜地而闻名。
Beijing ____________ many places of interest in the world.对学生们来说，每天花一个小时参加运动是很重要的。
_______________________ sports every day.
Don't worry.We'll find a way to （解决） the problem.
Blue and green are usually not a good （相配）.
Neil Armstrong said that one small （一步） for a man，one giant leap for mankind.
Modern （医学）is developing fast.As a result，many diseases can be prevented or cured.
Look!The children are enjoying （他们自己） in the playground.How happy they are!