Question

Помогите пожалуйста переделать в indirect speech.
Frank: How long did they travel in the Sahara Desert?
Alice:how far did the plain stretch?
Sam: what do you call the mixture you have prepared?

Answer 1

Frank wanted to know how long they had travelled in the Sahara Desert.
Alice asked how far the plain stretched.
Sam wanted to know what I called the mixture I had prepared.