辛沛沛NO-BOOK 辛沛沛口语初级版 Lesson 11 Do One's Best（在线收听）

Lesson 11 Do One's Best

1.I have decided to do my best to help them .

2.He did his best to explain everything .

3.Have you done your best ?

4.He asked us to do our best .

5.They have done their best to win the ame .

6.I have done my best to help them out of trouble .

7.If you don't do your best , you'll fall behind others .

8.I did my best to stop her .