Question

His sister's name (To Be) Alice.

Answer 1

His sister's Name is Alice
Надеюсь помог

Answer 2

..........................is

Answer 3

It seems there is a grammatical error in the sentence you provided. The phrase "(To Be)" doesn't belong in the sentence and may be confusing. If you want to state that his sister's name is Alice, you can simply say:

"His sister's name is Alice."

This sentence is clear and straightforward, conveying the information that the person's sister is named Alice.