求助几个英语句子的改错

1. The day which she had to leave arrive at last.

2. The doctor whom want to see have come.

3. Those that want to go put up your hands.

改正句子错误，并解释一下原因

1. The day which she had to leave arrive at last. arrived。 由had to可知是用过去式

2. The doctor whom want to see have come. 在whom 和want之间加一个主语。由题可知，whom作see的宾语，那么want就缺少一个主语了

3. Those that want to go put up your hands.（-_-。sorry！我也不会，只是觉得those和that都不好）