At his present rate of progress, it would take a half hour to reach them.

Working at our present rate, you won't have them for several hours.

Can the earth sustain its present rate of population growth?

It would be upon them in less than an hour at its present rate of advance.

At present rates, an average private education will cost you about £50,000 by the end.

We can't keep this war going more than a month, at the present rate.

At present rates, 100,000 more will be added by month's end.

I've got 30 trips to do at the present rate should only take about three months.

Even his present rate of speed was now too much.

"At the present rate, the life support systems will continue to function for 18 days, 4.67 hours."