Question

change direct questions to reported speech: My neighbour said to me, 'Do you know how this windowpane was broken?' ​

Answer 1

Answer:

Answer is

Explanation:

My neighbour said to me that did he knew how that windowpane was broken.

Please follow me.

Answer 2

Answer:

My neighbour asked me whether I knew how that windowpane had broken.

Explanation:

This answer is in accordance to the rules.

Had it been 'is broken', the answer would have been 'was broken'.