Answer:
1. Because she had an allergy to the bacteria inside her room.
2. My mother believes that the pandemic is gone.
3. They came to talk to me as soon as possible because they had to talk about something important to me.
4. It was a long time since I haven't met my family because of work.
5. I need to finish the report before the boss of the company walks in.
Explanation:
Hello! I hope this is correct, have a nice day!