Из прямой в косвенную речь
1) Kitty : What did you find on the beach ?
2) Oleg : Where did you see a canoe ?
3) Frank : How long did they travel in the Sahara Desert ?
4) Alike : How far did the plain stretch ?
5) Sam : what do you call the mixture you have prepared ?
6) Nick : Where there many people on the bank of the river ?
7) Betty : Have you heard anything of the mighty American rivers?

1) Kitty asked me what I had found on the beach.2) Oleg asked me where I had seen a canoe.3) Frank asked me how long they had traveled in the Sahara desert.4) Alike asked me how far the plain had stretch.5) Sam asked me how I called the mixture I had prepared.6)7) Betty asked me if I have heard anything about the mighty American rivers.