他觉得自己没有资格处理这个项目。

He felt ___unqualified to handle the project.

这些老师没有资格担任他们的角色。

The teachers were ___unqualified for their roles.

没有适当的培训，你可能没有资格操作这台机器。

Without proper training, you might be ___unqualified to operate the machinery.