Even from here, though, she could see clear evidence of heavy volcanic activity along several mountain chains.

The first full day of veteran practice saw heavy activity.

Front 479 was considered the most critical because of heavy insurgent activity in the area.

The final full day of practice saw heavy activity with no incidents reported.

The third day of time trials saw heavy activity.

If you do need to be outside, try to limit your time outdoors, and avoid heavy activity.

It must be hard to sleep there, given the heavy nocturnal activity.

With seven positions remaining in the field, the second and final day of time trials saw heavy activity.

The heavy activity led the investor to close the account.

The very heavy primary activity in the first few weeks of 1988 may be decisive, so the money is needed this year.