–Why, David, you look so tired! –Well, I ______ a report for the whole day and I must finish it tomorrow.
Compare yourself now with _________ and try to exceed(超越) past achievements so that you can make progress step by step.
To achieve your goal,_________ yourself and your direction _________ the most important thing.
You must face the reality and know the environment _________.
Through years of teaching, Wu Qing knows _________anyone else about how to _________college life.
Bing Xin wrote her first article at the age of 19 and finished her last one at the age of 94. Through all those years, she _________.