Question

6. "        doesn't make any difference to me," said Lucy angrily when she knew Tom would not come  (come)

"Tom是否来我的生日晚会对我一点意义也没有。"当Lucy得知Tom不会来时生气地说。

Answer 1

6. Whether Tom will come to my birthday party 主语从句表"是否"时应用whether引导，用陈述句语序。