1. What ________ (很重要) is not your appearance but your ability.

2. Does it ________ (有关系) if an increasing number of people speak the same language?

3. The old lady has an instantly ________（可辨认的)face.

4. ________ (辩论) the problem heatedly, they didn’t hear me.

5. You just dip the point of the pen in ink and press it here, then the pen is filled ________ (立刻）.

6. His style of writing is rather ________ (独特的).

7. The ________ (作者)has illustrated the book with some excellent pictures.

8. My ________ (祖先) settled in this place about 200 years ago.

9. The police haven’t found any ________ (踪迹）of the criminal.

10. I came from the north and can’t understand the southern ________（方言).