1. Their mother said to them, " Don't make so much noise. "

Their mother asked them not to make so much noise..

2. The traffic policeman said, " Show me your driving license, please ".

The traffic policeman asked me to show him my driving license

Mrs. Jackson said to Tim, " Could you give me a hand, please? "

Mrs.Jackson asked Tim to give her a hand.

4. The lifeguard siad, " Don't swim out too far, boys. "

The lifeguard asked the boys not to swim out too far.

5. Nam said to the taxi driver, " Please turn left at the first traffic light. "

=>.Nam asked the taxi driver to turn left at the first traffic light.