- As the pets have the active habit, the garment is made of fictile knitting and TC cotton fabric, which makes more comfortable.
- The office has been humming with activity.
- The threat of war has depressed business activity.
- Plain fare, simple attire, unsophisticated accommodations, hardy and active habits, such is the order of the day in the house and its inhabitants.
- There has been a lot of activity in the town today.
- The town was humming with activity.