1. 补充完整谚语

1.读万卷书，___行万里路_______.

2.海内存知己，____天涯若比邻______.

3.千里之行，_____始于足下_____.

4.只要工夫深，_____铁杵磨成针_____.

5.读书破万卷，_____下笔如有神_____.

6.瓜熟蒂落，____水到渠成______.

7.台上三分钟，_____台下十年功_____.

8.欲知山中事，_____须问砍柴人_____.

9.少壮不努力，____老大徒伤悲______.

10.谦虚使人进步，_____骄傲使人落后_____.