看一下这作文有什么错误的地方?

Yesterday was Lucy's brithday.Jim performed magic tricks.Lily recited a poem.Jane didn't dance the disco,but she performed ballet.Maria played the guitar.Ann sang a song at the party.This party was very wonderful.They had a good time.
(要注意时态哈~都要用过去式喔~
"magic"拼错了~)
其它就没什么问题了,不过好像都是短句^ ^