23. She is ready to help others. She said.

22.Is it polite to eat with the right hand? I want to know.

21. Is it polite to speak loudly at the table? Could you tell me?

20.Do you have time now ? Please tell me .

19.Are they having an English lesson ? He asked .

17.Why didn’t he come ? I don’t know .

you speak English well ? Let me see .

16.How did they get there ? Do you know ?

15.How much does it cost ? I want to know .

14.What’s his phone number ? Could you tell me ?

13.Why was he late for school ? Do you know ?