2. He ought to have turned his Walkman off. He shouldn't have gone to school without turning it off.
3. Andy ought to have returned the wallet to Alex Hanley. He shouldn't have taken the money.
4. She ought to have told her parents that she was going skating. She shouldn't have went skating without telling them.
5. Mike ought to have had breakfast on the morning of the marathon. He shouldn't have started the marathon without eating any breakfast.
