根据所给汉语意思完成句子，使句子完整正确。

1. Jack has made great__________（进步）on his physics learning.  

2. The lady refused the man's help__________(有礼貌地）. 

3. Could you_________（拾起）the pen up for me?  

4. The sign means "You can't_________ （吸烟）here.”  

5. The little girl is afraid of_________（老鼠）.

各级工商业联合会应遵照（）的规定，加强对机关工作人员的管理和监督。