İngilizce reported (indirect) speech ile soru cümleleri

Could you tell me the way to the railway station?

Would you mind telling her why you took her book ?

Can you tell me if you know who painted that picture?

Do you know where Endelberg comes from?

Have you any idea what the time is?

Can you tell me how to get to the post office?

Could you tell me how much a stamp to England costs?

Do you know the name of the man who painted Guernica?

Would you mind telling me how much you earn?

Have you any idea how much this painting is worth?