31.   And some teeth are hypersensitive to bleach.

32.   And teeth themselves are unique individual to individual.

33.   As it was, my teeth were a little loose.

34.   Before using the saw inspect the chain to see that the teeth are sharp and that the chain tension is correct.

35.   All her teeth were decayed.

36.   Broken or chipped teeth can be a source of general infection that could lead to serious medical problems.

37.   But his teeth are in such poor condition that he has only been able to slurp milkshakes, his doctors said.

38.   But its teeth were much larger, which was what most surprised paleontologists about the fossils.

39.   But if the teeth are still intact, they have lost some of their sharpness of late.

40.   But now teeth are resistant to decay and are lasting a lifetime.