Why don't you ask Tom for help?(改为同义句）

Why don't you ask Tom for help?(改为同义句）
Why don't you ask Tom for help?(改为同义句）

Why don't you ask Tom for help?(改为同义句）
Why not ask Tom for help?

你为什么不寻求Tom的帮助呢 you should ask tom's help

同义句为：Why not ask Tom for help？
因为 Why don't you do sth= Why not do sth