I.
1. "I was very tired," she said.
→ She said she had been very tired.
2. "Be careful, Ben," she said.
→ She told Ben to be careful.
3. "I will get myself a drink," she says.
→ She says she will get herself a drink.
4. "Why haven't you phoned me?" he asked me.
→ He wondered why I hadn't phoned him.
5. "I cannot drive them home," he said.
→ He said he couldn't drive them home.
6. "Don't play on the grass, boys," she said.
→ She told the boys not to play on the grass.
7. "Where did you spend your holidays last year?" she asked me.
→ She asked me where I had spent my holidays the previous year.
8. He said, "Don't go too far."
→ He advised her not to go too far.
9. "Have you been shopping?" he asked us.
→ He wanted to know if we had been shopping.
10. "Don't make so much noise," he says.
→ He asks us not to make so much noise.
II.
1. He said, "I like this song."
→ He said he liked that song.
2. "Where is your sister?" she asked me.
→ She asked me where my sister was.
3. "I don't speak Italian," she said.
→ She said she didn't speak Italian.
4. "Say hello to Jim," they said.
→ They asked me to say hello to Jim.
5. "The film began at seven o'clock," he said.
→ He said the film had begun at seven o'clock.
6. "Peter, do you prefer tea or coffee?" she says.
→ She asks Peter whether he prefers tea or coffee.
7. "Where have you spent your money?" she asked him.
→ She asked him where he had spent his money.
8. "I never make mistakes," he said.
→ He said he never made mistakes.
9. "Does she know Robert?" he wanted to know.
→ He wanted to know if she knew Robert.
10. "Don't try this at home," the stuntman told the audience.
→ The stuntman advised the audience not to try that at home.
In my opinion, life in the world without laws would be impossible and unbearable for some obvious reasons.
First, people would do everything they want including crimes and there would be a lot of murderers, thieves and robbers.
Second, it would be difficult to common people to get necessary resources to stay alive in the world like this, because "the strongest survives".
Third, society would disappear in the world without laws and people would become brutalized, because human is a part of society and he can't live without it.
Moreover, nature would also be affected because human would begin to destroy it to survive.
For all these reasons, the world without laws would plunge into chaos and life in the world like this may be impossible and unbearable.