We must take measures to prevent traffic accidents. ✬

We took strong measures to prevent it. ✬

She tried to prevent the rumor from spreading. ✬

Are we able to prevent disease? ✬

People wear masks to prevent getting a disease. ✬

I stretch before exercising to prevent injury. ✬

Would you like to know how to prevent getting wrinkles? ✬

Tom tried to prevent Mary from opening the door. ✬

Tom tried to prevent Mary from joining the army. ✬

Tom tried to prevent Mary from going to the police. ✬