In this experiment, it is necessary to let the sample stand overnight.

This yogurt is left to stand for 24 hours to ferment.

Prepositions are an important part of grammar.

I placed the materials before the important meeting.

He solved complex mathematical problems using his new calculator.

I am working using a spreadsheet software.

His calculating nature sometimes causes problems.

Please check the statement of account.

The one-eyed goblin was dancing in the forest.

Reverse Polish notation is one method of expressing calculations.