There was too much to be done to slack off now.

If students slack off, teachers expect such parents to help.

After a few months, of course, it began to slack off.

But, if the performance slacks off, the press and the public put too much pressure on them.

Their drive to perform will not let them slack off.

But you dared not slack off the pressure for a second.

We wrote to one another for a bit, then things slacked off.

I'm not having you slacking off while he has work to do.

It helps a lot that people know me as a student who's not going to slack off.

"Most people have a rate of speed at which they begin to slack off," he said.

He cannot afford to slack off, they say, and has no desire to do so.

Miss Williams decided it was time to slack off for a bit.

By the morning of the third day, the rain finally slacked off.

No, that final year of high school isn't the time to slack off any more.

Dale Davis is out there and they slack off him.

They'll never slack off in spite of their economic dilemma.

At every turn in the corridors, I hoped he might slack off.

I also became aware that questions in class were slacking off.

He went out again and walked through the rain, which was finally slacking off.

His writing slacked off between 1915 and 1939, then picked up again.

He is a late comer and slacks off all the time.

I just want to keep my intensity high and never slack off."

I want to stay sharp, not slack off or skate through.