There is an intense commercial activity at the public market.

After four months, more intense activities such as running are possible without risk.

The 1940s and '50s were a time of intense literary activity.

For the next few minutes, the bridge was the focus of intense activity.

There had been a lot of intense activity in five years.

During this period it had developed into an intense military activity.

This was a time of intense political and social activity in India.

He was engaged in intense cultural activity during this period.

Environmental issues continue to be the focus of intense local activity.

Those first few months in office were a time of intense activity.