Tom worked intently in his laboratory for the rest of the day.

Though he worked intently and exercised great care, he didn't stop even once.

His son was working intently on a model airplane that had been a Christmas gift.

Flint thought now, watching the young man working intently over his sword.

There was no way either of them wanted to bother the three crewmen who were working intently at their stations.

The guys were still at the back of the carriage, working intently on their hack.

The girls worked quickly and intently, cutting the stems to fit the bowl.

What are you working on at 2:15 in the morning so intently?

The blood started a trail that led into the alley, where a half-dozen investigators worked intently.

At the same time, she worked intently on her writing.