请根据要求改写下列句子，每空一词。

小题1:His father has already been to France already. （改为否定句）

His father       been to France       .

小题2:Yesterday Tom got up early so that he could catch the early bus. （保持句意基本不变）

Yesterday Tom got up early               to catch the early bus.

小题3:The witness noticed a man walking into the building at 11:00 p.m.（改为被动语态）

A man        noticed      into the building at 11:00 p.m. by the witness.

小题4:The doctor said to him, “ Take the medicine three times a day.” （改为间接引语）

The doctor told him               the medicine three times a day.

小题5:The students watched a very interesting TV programme yesterday. （改为感叹句）

              interesting TV programme the students watched yesterday!

据《史记》记载，秦孝公死后，太子即位。守旧贵族诬告商鞅“谋反”，结果商鞅被迫起兵自卫，兵败被杀。请大家议一议，商鞅变法是成功了，还是失败了?为什么?