The police are now monitoring criminal/gang/drug 'activity' in the area.
There has been an increase in the city's (level of) economic 'activity'.
The instruments are used to detect volcanic 'activity' on the island.
(..) Kiss the darkest part of my lily white... Initiate link. Run sequence unit three. Go. Launching. I have the first congruency. - That's a gorgeous brain. Nice activity. - Go figure. Phase-lock %. All right. Going in. I'm going in in four. Phase-lock %. Link is stable. (..)2009 Avatar