Not this past century, at least, and I no longer try to keep up with such things.

Our job will be to try to keep up with her.

I just tried to keep it up during the end.

I did not try to keep up with the boy.

My mind tried to keep up, to get the world into order.

We try to keep up the place, but a lot of people here are older, on social security.

And girls, he added, were now trying to keep up with the boys.

I tried to keep up with him, but he read too fast.

We don't try to keep up with people like that.

Maybe they had their hands full just trying to keep up.