The boom is continuing for the three companies this year.

But business executives predict that the boom will continue almost unabated into the next century.

It is unlikely that the boom can continue at this rate.

The boom continued through 1910, when the population reached 4,018.

Ad executives expect the boom in direct mail to continue.

The question is, however, how long this economic boom will continue.

And even if the boom continues the question remains, 'At what price?'

Many art specialists feel that the boom will continue.

This boom continued into the mid-1980s and later began again.

The real boom here continues to be in construction.