大家幫幫忙啊，學校讓寫壹篇關於我們學校校慶的英語作文（8句話），要用過去式寫法，天才們，幫幫忙吧~

我們學校開了壹次校慶，我很開心。因為我以合唱隊員的身份參加了演出。在演出前，我很緊張。但是，上了臺我就恢復了精神。我們唱歌。我們跳舞。讓整個會場充滿歡樂。我愛我的學校！

Our school opened the first anniversary, I am very happy. Because I participated as a chorus member's performance. Before the show, I was nervous. But on stage I was refreshed. We sing. We dance. Let the whole hall full of joy. I love my school!