根据句意及首字母提示补全单词。
The old man feels very l______ because he has no friends to talk with.
If we b______ the traffic rules, We may get a fine and even be in danger.
You need more practice, you know, practice makes p       .
Xiao Wei is a s_______ girl. Her face always turns red when she speaks to others.
What people wear d       s on their likes and dislikes.