Answer:
1. YOU CANNOT force her to do it because you might become annoying to her.
2. THEY MUST NOT continue doing that kind of work because they might cause an accident.
3. THEY SHOULDN'T disobey their parents because they might be a disappointment to people and friends someday which is bad.
Answer2:
1. YOU CANNOT force her to do it because she might get mad at you.
2. THEY MUST NOT continue doing that kind of work because people might be disappointed.
3. THEY SHOULDN'T disobey their parents because their parents might be in pain.
