1.  Once we became a member of a team, we would try our best to contribute to it.

2.  Although I don't see much chance of winning, I tried my best to show my best performance.

3.  They usually try their best to escape the troubles.

4.  Everyone makes up his/her own mind and does what he/she thinks is the best.

5.  During the month, all of us tried our best, so did Qing.

6.  All of a sudden, I knew I could do anything if I try my best and not give the hint to myself that I am not strong enough.

7.  It is quite common for the freshmen to ask the seniors which department's girls are the best or which association is suitable for them to take part in.

8.  I was confident for the position and became even more confident, for the interviewer seemed to have known that the students from Nanjing University were the best in Jiangsu.

9.  I think as long as I try my best to study in a new style, I will gain my goal.

10.  Our teacher will give us a variety of reading materials and all-round training, so I must do my best to follow her.