11.   Gradual hearing loss often goes unnoticed until substantial damage is done.

12.   However, if the tooth is knocked out completely, little additional damage can be done by fighting on.

13.   I did my best to rectify the situation, but the damage was already done.

14.   If you lift heavy weights and you lift in the wrong way, you can obviously do yourself damage.

15.   It could do considerable damage if it happened to hit some of the more fragile equipment.

16.   It does moral damage by encouraging prejudice within children regardless of their color.

17.   It is likely that very severe environmental damage would be done if parts of this reserve were activated.

18.   It is when guilt lingers into adulthood that the damage is done.