Sandy went to a party last evening.用Sandy 改为特殊疑问句:Sandy and Sue have seen this movie.用have seen this movie改为特殊疑问句

问题描述:

Sandy went to a party last evening.用Sandy 改为特殊疑问句:
Sandy and Sue have seen this movie.
用have seen this movie改为特殊疑问句

Who went to a party last evening?
What have Sandy and Sue done?