Question

she carried___________ working even after her injury

Answer 1

hola mate

here is ur answer

hope this helps

she carried____on_______ working even after her injury

Answer 2

She carried on working even after her injury .

DETAILS :

on is a preposition .

Here we need to use on because of the following reasons :

The sentence should sound meaningful .

The grammar should be correct .

The meaning of "carried on" means repeated.

Hence the answer is on.