即将到来的演唱会消息让所有歌迷都兴奋不已。

The upcoming concert announcement ___excited all the fans.

孩子们的表演让观众们兴奋不已。

The children's performance ___excited the audience greatly.

教练的激情演讲激发了队员们的斗志。

The coach's passionate speech ___excited the team members' fighting spirit.

工程师用电流来激发半导体材料中的电子。

The engineer used an electric current to ___excite the electrons in the semiconductor material.