He made a low bow in front of the emperor.

This is a special case, it is not usually allowed.

Every year on the anniversary of my grandfather's death, our family goes to the cemetery.

In this experiment, we will observe the behavior of excitons.

This is an exception from the general rule.

This drink has been refrigerated and is very cold.

You should attend the party in formal wear.

The police had a warrant for his arrest.

He dressed formally to attend the wedding.

Please put the beer in the refrigerator to refrigerate it.