Foreplay is a part of expressing love and an important element in deepening intimacy with your partner.

An abnormality was found in the preoperative examination.

Prepositions are an important part of grammar.

I placed the materials before the important meeting.

I had a great time with my friends at the eve festival.

He made some preliminary statements before getting to the main topic.

Please submit this report in advance.

The sumo wrestler ties his mawashi (the front part of the belt) tightly before the match.

His success happened right before my eyes.

I had already finished my work before noon.