there are fifteen acts in our school talent show last week(用next week改写)

问题描述:

there are fifteen acts in our school talent show last week(用next week改写)

你好,很高兴能够在这里回答你的问题:
There will(或 are going to) be fifteen acts in our school talent show next week.
next weeek,下周,所以要用将来时