put that and that together

例句：

1. 1. I need to put mybooks on the table.
   我需要把书放在桌子上。
2. 2. The box needs to be put inthe corner.
   这个箱子需要放在角落。
3. 3. We needto put our efforts into this project.
   我们需要把我们的努力投入到这个项目中。