阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
1．Keep on. Don't stop. The ________(high) you climb, the ________(far) you will see.
2．Now that you are a college student, you should learn to be________(independence) of your parents' help.
3．Because he was ________(aware) of the new limit, he was stopped by traffic police and was fined 200 yuan.
