1.尽管你的书法在如此短的实践内很难提高，你还是应该坚持练习。（though）
2."别在嚷嚷了！你们让我头疼。"妈妈生气的说。（stop diong）
3.天越来越黑了，我决定找个地方住下来。（as）
4.和他多谈几次你就会发现他不像你原来认为的那么坏。（not as...as）
5.这个过去是模特的女孩现在是个著名演员。（used to be）
參考答案:是不是要用括号里的字啊?
1.though you practice calligraphyis very difficult to raise in such a short period of time , you should insist on practicing.
2."stop diong,you make me headache "monther said angry
3.as the day darker and darker, I decided to find a place to live
4.talk with him more times that you will find he is not as bad as you thought
5. the girls used to be a modele is a famous actor now!