Answer:
He told me that they were playing football.
Explanation:
He said to me, "We are playing football."
<u>Tense :</u> Present Continuous Tense
<u>To be changed into :</u> Past Continuous Tense.
We => They
Also, The use of "that" as a conjunction in place of quotation marks.
<u>Indirect Speech:</u>
He told me that they were playing football.
Hope this helped!
<h3>~AH1807</h3>