complain

1 - A lot of retirees complain that it's hard to get a reasonable amount of income from their retirement accounts because interest rates are so low.

2 - By far the most common sleep complaint is insomnia.

3 - We all tend to complain about our memories.

4 - British exporters complain to their government as much about the speed with which sterling has climbed as about the level it has reached.

5 - Millions of people complain about not getting enough sleep, but to many people in our mile-a-minute world, the idea of spending, perhaps even wasting, 20 years of their lives snoozing is unthinkable.