1.She asked,"Are you leaving today or tomorrow ?"
She asked whether/if I was leaving that day or the next day ?"
解析：直接引语是选择疑问句时,句式为whether/if…or…的结构.人称you要改为I.时间状语
today改为that day,tomorrow改为the next day或the following day.同时注意时态.
2. The father said to the son, ''Light travels much faster than sound.''
The father told his son light travels much faster than sound.
解析：said to要改为told,同时要注意的是''Light travels much faster than sound.''光速比声速
快.是真理.只有一般现在时态.
3. He asked me , ''What are you doing in this factory?''
He asked me what I was doing in that factory.
解析：特殊疑问句变间接引语时,结构为：特殊疑问词+主语+谓语+其他.
注意you要变人称I,时态现在进行时要变过去进行时.同时要注意陈述语序.
指示代this 要改为that.
希望可以帮到你.(*^__^*) !