Ms. Garcia was leading a tour of the gallery when the fire alarm sounded.
This is correct because it is the only sentence where the verbs match tenses.
Answer:
A
Explanation:
When your persuading someone, you are trying to get them to believe what you believe.
B) Hard work Shapes a person's character
Answer:
The answer is A
Explanation:
You cut in front of the helping verb in this case are not.