1. The windows had frosted over.

2. Our lawn is frosted over.

3. Overnight all the windowpanes had frosted over.

4. The fields have frosted over.

5. The fields have frosted over in this wintry morning.

6. The car windscreen frosted over during the night.

7. The windows have frosted over and we can't see out.

8. Spread the frosting over the warm pastries.

9. All the windowpanes had frosted over during the night.

10. Overnight all the windowpanes had been frosted over.

11. The frost over my window early in the morning!

12. Northeast China to experience frost over next three days.

13. This in turn caused the instruments to frost over and become unreadable.

14. There were stars in the clear, dark sky[http:///frost over.html], and a white frost over the moor.

15. Where else could you learn that Pound threw Robert Frost over his head in a restaurant?

16. One of the eight scenic sights of Kaifeng in the past was found here-what was known as Frost over the Bell of Xiangguo.