1. Make sure that the Selection tool (the arrow cursor) is active.
If it is not active, choose the Selection tool from the Object Palette.
2. Press and hold the left mouse button above and to the left of the objects you want to select.
3. Drag down and to the right to draw a box that encloses the objects.
4. Release the left mouse button.
When you release the left mouse button the box disappears and the objects within the box are selected. (Each object is surrounded by eight small sizer blocks.)