1. I need to finish my homework before dinner.
我需要在晚饭前完成我的作业。

2. She will finish the race in first place.
她将以第一名完成比赛。

3. Can you finish your meal before we leave?
你能在我们离开之前吃完饭吗？

4. I plan to finish this book by the end of the week.
我计划在这周末前完成这本书。

5. The students worked together to finish the project on time.
学生们一起努力，按时完成了项目。

6. Once you finish your chores, you can go out and play.
一旦你完成了家务，就可以出去玩了。