11. Worse, the dozens of books you bought on the subject are making your eyes glaze over and your head ache . 12. It's enough to make the ears ring and the heads ache , but pain is gain, they say. 13. The back of my head ached from being slammed back onto the headrest from the force of the car lurching forward. 14. Our heads ache from trying to figure out these forms _ and the cold fear that we're probably doing it wrong. 15. As they struggled to seal the leak with plastic bags, their eyes were burning, their throats were sore and their heads ached . 16. The bloody coughing and the nose bleeds continued for 10 days . At times her head ached so badly she was sure it was about to burst. 17. On the way back, the king retraced all their previous journeys, noted where his son caught cold and where his son's head ached . 18. Deleting this page now will only cause a head ache to the people that put articles up here because they will enviably be putting it back up. 19. A short climb from the road up to an overlook so scenic I could only look and laugh left us with thick tongues and heads aching from dehydration. 20. I drank endless cups of coffee to get me through the day and went home exhausted, my head aching and my eyes strained from poring over small print.