49.2
3. Who paid the bill? / Who paid it?
4. What are you worried about?
5. What happened?
6. What did she / Diane say?
7. Who does it/ this book belong to?
8. Who lives in that house? / Who lives there?
9. What did you fall over?
10. What fell off the shelf?
11. What does it/ this word mean?
12. Who was she/ Sarah with?
13. What are you looking for?
14. Who does she/ Emma remind you of?