“Keep tabs on”

“On a shoestring”

With very little money.

“Save face”

To avoid embarrassment or loss of respect.

“Read between the lines”

To understand the hidden meaning of something.

“Keep at bay”

To prevent something from coming close or becoming a problem.

“Rock the boat”

To cause problems by changing or challenging the situation.

“A slap on the wrist”

A very mild punishment.

“Get in on the act”

To join an activity that others are doing successfully.

“Keep someone at arm’s length”

To avoid becoming too close to someone.