1. The windscreen had fogged up.

2. The windscreen started to fog up.

3. I couldn't see a thing because my glasses had fogged up.

4. As he began to snore, his side of the windshield gradually fogged up.

5. My glasses fogged up as soon as I stepped outside.

6. For better performance, apply before fog up.

6. is a online sentence dictionary, on which you can find good sentences for a large number of words.

7. It'd fog up their telescopes.

8. Fog up the train.

9. University of Iowa student Zach Smothers' glasses fog up while he walks thorugh the snow and bone-chilling wind February 1, 2011 in Iowa City, United States.

10. Fog up a piece of glass with your breath and look through the fogged plate in a darkened room at a white-light point source.

11. With the breathing out vent, they don't fog up my eyeglasses.

12. In the "missing fog up the house, maze degree on" the time will never forget you!

13. You've gone from lending money to anyone who could fog up a knife to now treating all potential borrowers, no matter how healthy, as bankrupt until proven innocent.