The police tried to keep back the crowd from the accident scene
She decided to keep back some of her salary each month for savings
He was forced to keep back his true feelings during the argument
The teacher asked the students to keep back from the experiment until all safety instructions were given
Don't keep back any information that could be helpful to the investigation
She wanted to tell him the news, but felt compelled to keep back the surprise
The security guard had to keep back a persistent fan who was trying to reach the celebrity
It's important to keep back your emotions in a professional setting
The artist decided to keep back some of his best work for a private exhibition
He was advised to keep back from the dangerous cliff edge
Don't keep back any details about the plan.
I will tell you everything I know.
Good, we need all the information.
The teacher asked the students to keep back from the experiment
The teacher told students to stay away from the experiment
Students were instructed not to approach the experiment