He studied all night on the eve of the exam.

It is said that a terrifying monster lives in that forest.

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

The products of this region are very delicious.

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.

This recipe requires a lot of ingredients.