Answer:
Not so sure but could be:
She made a big fuss about not sitting in the window seat on the plane.
Explanation:
She is the subject, as it the noun and the predicate is the rest of it.
The boy sat. That could be a subject. The predicate is the half-sentence you have right now. So, it could be The boy sat in the window seat on the plane.
A subject contains the noun. A predicate contains what the noun does.
d. we come to school by bus
3