[lnteveryday]

'task all' will display all of your tasks with the status (e.g. pending/active/completed).

'task reports' lists a number of all the premade reports that will give you some of the information you are looking for. You can also list reports based on status by doing 'task status:pending'. Please see the docs page (http://taskwarrior.org/docs/tutorials/filter.html) on using filters.

The burndown reports are pretty useful too (they are graphical and can help you visualize that status of a project very easily).