The spacecraft is coming back to Earth next year.（对next year提问）
问题描述：
The spacecraft is coming back to Earth next year.（对next year提问）
___ ___ the spacecraft___ ___ to Earth?
Please bring it back to me tomorrow.（改为同义句）
Please ___ ___ ___ ___ tomorrow.
We want to travel around the world.（改为否定句）
___ ___ ___ wants to travel around the world.
答
The spacecraft is coming back to Earth next year.（对next year提问）
when willthe spacecraft come back to Earth.
Please bring it back to me tomorrow.（改为同义句）
please return it to me tomorrow.
We want to travel around the world.（改为否定句）
None of us wantstotravel around the world.
应该是这样改的,望采纳O(∩_∩)O.