complete secondary course

例句：

1. 1.The project will be completed next month.
   这个项目将于下个月完成。
2. 2. He completed his homework before going to bed.
   他在睡觉前完成了他的家庭作业。
3. 3.She completed her degree in three years.
   她在三年内完成了她的学位。