1.My mother was a doctor.My mother wasn't a doctor.Was my mother a doctor?
2.She cleaned bedroom today.She didn't clean bedroom today.Did she clean bedroom today?
3.I felt sick this weekend.I didn't feel sick.Did I feel sick...
4.I had a headache and had a fever.I didn't have a headache or have a fever.Did I have a headache or a fever?
5.He did home work this morning.Did he do homework.He didn't do homework...