1.
Jane: I scared of mouse.
Correct: I am scared of the mouse.
Explanation:
*Put an article before the noun. (a, an, the)

2.
Jane: My phone has no battery. [CORRECT]

3.
Jane: Eyes can see.
Correct: My eyes can see.
Explanation:
*Use a possessive adjective to make your sentence clearer and understandable.

*Hello, Jane! Thank you for submitting your homework. Please read the following corrections and explanations carefully. If you have questions and clarifications, you can ask me in our class. Thank you!