Please infer the content of the blank from the context before and after the sentence.

I really appreciate your efforts for working hard for the success of the project.

That movie contained many anachronistic elements.

According to the flower calendar, this month is the season for cherry blossoms.

We are planning to establish a new joint venture.

The phone rang immediately after he left the room.

This river and that river confluence here.

Please don't forget your PIN number.

He has to accept the consequences of his actions, that's making his bed and lying in it.

He took refuge in the air-raid shelter.