A crew is a group or class of people who work at a common activity.

But in an emerging economy interest rate change is a common activity.

Gold mining then became a common activity in the area.

Ice fishing is a common activity during the winter months.

Those are common activities from real world trade shows, transported to the Internet.

So what if drinking is a common activity in Britain?

Examples of the most common activities carried out by central groups are described below.

Common activities that need your wrist and thumb can cause the problem.

Table 5.5 shows approximate energy requirements for four common activities.

Video Plan 12 above, from the introduction to the book, gives a summary of the most common activities.