语法总结
将来完成时
will have completed / will have finished 表示到将来某一时间已经完成。
相似句：
- By Friday, I will have finished it.
- They will have built the bridge by June.
被动语态的将来时
The Games will be held 表示“运动会将被举办”，强调承受者。
相似句：
- The meeting will be held tomorrow.
- The new road will be opened soon.