Pre-Us are rigorous academic programs that prepare students for university.

Pre-eclampsias can be a serious complication during pregnancy.

The pre-tests are scheduled for next week.

She made several pre-apologies before the meeting.

Pre-conditional statements are used to set up conditions that must be met before a certain action can take place.

The battery is pre-charged and ready to use.

The battery needs to be pre-charged before use.

The technician is pre-charging the battery before installation.

The pre-charges against the suspect were dropped due to lack of evidence.

The police pre-charges the suspect before the trial.