Please sit in this seat.

Please wait until your turn.

According to the scouting report, he is rated as an extremely excellent player.

The teacher gave me a book.

The teacher gave me some advice.

A new approach is needed to solve this set of problems.

The main problem with this project is the lack of communication.

This question text is too difficult, it's hard to understand.

This exam is a matter of life or death for me.

He is viewing that situation as a serious problem.