1. It hurts (where)
2. He is often ill. (why)
3. I felt ill. (when)
4. I had a sore throat yesterday. (Why)
5. You have pain in your stomach. (where exactly)
6. They have considered it for a long time. (what)
7. They have had a headache. (How long)
8. You have insurance. ()
9. I saw the review. (when)
10. She should eliminate the main complaints. (why)
11. The aid was essential. (when)
12. The approach will be consistent. (when)
13. The chart must be filled in. (how)