Rewrite the following sentenses to take the form of a indirect speech

1. The doctor said, "you are expected to boil drinking water to avoid waterborne diseases."

2. "You need to take plenty of water when you have diarrhoea," said the doctor to the slum dwellers.

3. "Some careers are more demanding than others," said my sister to her friend.

4. "Where will you go tomorrow morning?" the farmer asked his son.

5. "I do not understand why people have decided to live on drugs," wondered the counsellor.

6. "I intended to pay my friend visit before I go home," said John to Martin.

7. "You girls, why can't you tidy up the room?" asked their mother.