China Naming Network - Ziwei Dou Shu - Can you put "whether" at the beginning of the sentence? How to make sentences?

Can you put "whether" at the beginning of the sentence? How to make sentences?

You can put it at the beginning of the sentence.

Make sentences:

Whether we will go there tomorrow depends on the weather.

Is it? Whether he can pass the exam is still a question.

Whether he can pass the exam is still a question.

Whether you realize it or not.

Whether it is a good idea or a bad idea, we will know.

Whether this is a good idea or a bad idea, we will see soon.

Will he break the world record? Still a problem.

Whether he will break the world record is still a question.