1. The study of fossilization in interlanguage is of great help to college English teaching.

2. Interlanguage and its fossilization is a hot topic in SLA research and FLT research.

3. This is particularly fortunate, because teeth have a high fossilization potential, exceeding that of other parts of the skeleton.

4. There is just one problem: brains are part of the soft tissue of the body and so do not survive fossilization.

5. Fossilization of soft - bodied animals is less likely than fossilization of hard - bodied animals, but it does occur.

6. Many people nowadays are calling for a nationalization, identification and fossilization.

7. The change of lexicalization is closely related to degrammaticalization which bring about two kinds of lexicalization-one with grammaticalization markers and one with fossilization of prag.

8. Imperfections in the operations of factor markets may also lead to " technological fossilization. "