这几个直接引语怎么变间接- -!

I✀m doing a biology experiment nowI✀m not free todayI must finish my paper this weekI✀ll have to stay in the lab until tomorrowI✀m going to write a report next weekI watched a very interesting TV programme yesterday谢谢大虾些 快点啊 马上要去读书了不会做要被罚啊!20分悬赏!
2026年09月23日 10:15
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网友(1):

I said that I was doing a biology experiment then.

I said that I was not free at that day

I said that I must finish my paper this week

I said that I would have to stay in the lab until the next day

I said that I was going to write a report next week

I said that I watched a very interesting TV programme the day before then.
不知对不对