1 . He was deeply ________ (鼓舞) by the powerful speech delivered by the leader, who motivated the crowd with his passion for change. （根据汉语提示单词拼写）

3 . After the Korean War, wherever the heroes went, they ________ applause and flowers. (greet)
抗美援朝结束后，这些英雄们无论走到哪里，迎接他们的是鲜花和掌声。

4 . The questions raised by the math teacher were so difficult that I ________ on the first one. (stick)
数学老师提的问题太难，第一个我就答不上来。