Question

"is that the town hall?" he asked change into reported speech

Answer 1

$\huge{Heya \:dear!!}$
.
.
HERE IS UR ANSWER⬇️⬇️⬇️
.
.
HE ASKED WHETHER THAT WAS THE TOWN HALL.
.
.
.
$\huge{THANKS}$

Answer 2

he asked whether it was the town hall