Ⅰ 单句语法填空
1．(2016·河南洛阳高三第二次统一考试)There is a famous____________(say) “Good habits lead to good endings”， which shows the importance of habits.
答案：saying
2．(2016·济南一模)The____________(protect) and improvement of the human environment is a major issue which affects all of the people and economic development throughout the world.
答案：protection
