“Burn the midnight oil”

“A sign of the times”

Something that shows what is typical of the current period.

“Off the beaten path”

In a less common or less known place or way.

“Off the charts”

Extremely high or impressive.

“Be on the safe side”

To avoid risk by being careful.

“Miss the mark”

To fail to achieve the intended result.

“Make the best of it”

To do the best possible in a difficult situation.

“At the eleventh hour”

At the last possible moment.

“A thing of the past”

Something that no longer exists or happens.