____you_____（finish） homework,Tom?NO,I_____.When___ you___(finish)it?In an hour.说明理由
问题描述：
____you_____（finish） homework,Tom?NO,I_____.When___ you___(finish)it?In an hour.说明理由
答
1 Have , finished , haven't 根据句意用现在完成时，强调对现在的结果‘完成作业没’
2 will , finish 根据IN AN HOUR 可知还没完成，故用一般现在时。意思是‘ 你什么时候完成？一小时后’
答
Have finished haven't will finish