Task 1.
1. The mother adviced her daughter to use less make-up or she will look silly.
2. The elderly lady thanked the boy for helpIng her with her luggage.
3. The son confessed to his mother that he had broken her favourite vase.
Task 2.
1. Ha asked what could we do.
2. Helen asked if I went to school.
3. Jack asked why I watched TV so late.
4. I said to him how long would it take him to get there.
5. I said to Boris if his friend lived in London.