Question

walk ca... I go out? asked her son. Fill modals

Answer 1

MAY I GO OUT .

BECAUSE MAY IS USED FOR ELDERLY

Answer 2

The answer would be: CAN

Walk ca.n.. I go out?

As per the dictionary, the word can means be able to or be permitted to. Depending on the sentence structure and the condition the sequence id indicating the word can is used.

It is prevalently used primarily is five ways,ability, permission, request, possibility and offer.

In the above sentence can is used to seek permission. The speaker is seeking permission to go out.