单词拼写与运用：根据句意完成已给出首字母或汉语提示的单词，使补全后的句子意思通顺，语法正确。During the Spring Festival, Chinese people usually visit their r_______ and friends.
How many pounds have you s ______ this year?
I w_______ if you can come to my party.
The thief s________ many valuable things from him.
We _______(敬佩） Lei Feng very much for his kindness.
Children who are rude to ________ (陌生人) should be punished.
His__________(表情)on his face makes me really angry.
Students should learn most_________(知识)from their teachers.