I know of few tasks more frustrating, especially as an adult.

You can try reading a book, but if you're like me it's a frustrating task.

Getting from one terminal to another at Kennedy is now a daunting and frustrating task.

It was always a very tiring, often frustrating, but sometimes incredibly productive task.

Creating a budget can be a frustrating task.

But for many blacks, the search for roots is a frustrating task.

At present, these "cold searches" are among the most frustrating tasks of detective work.

For most people, paying utility bills is a tiresome and frustrating task.

This eliminates the time-consuming and often frustrating task of constructing the forms needed for a data base.

Now began the equally frustrating task of finding the pod itself - if, in fact, it did exist.