Kadra needs to watch where she's walking.
Also, that second comma should come after the Quotation to avoid syntax errors.
"Ouch, that hurts!", Kadra said after stubbing her toe.
The verb in the sentence "The chef put a chili pepper in the sauce to add flavor" is in the A. Active Voice
It is in the active voice because the subject is the one doing the action.
chef - subject of the sentence
put - verb
Active voice because he, the chef, is the one who actually does the act of putting the chili pepper.
Additional note: Passive voice is used when the subject is being acted-upon or is not directly involve in the action.
Example of passive voice using the above sentence.
The chili pepper is being put in the sauce.
chili pepper - subject
is being put - verb
Clearly, the subject is not actively participating in the performance of the verb.