疑问句中,陈述句形式该怎么写?如：I want to know when we should arrive at the

疑问句中,陈述句形式该怎么写?如：I want to know when we should arrive at the I would like to know when the airport we should arrive at.I we want to know when we should have a meeting.转换成：we want to 特殊疑问句含助动词怎么改陈述句? i want to know,does she like apples?改成i wan 单项选择.I want to know when Mr.Brown will arrive.When he ____ , do the we When airplane arrive at I want to know when we will start. I want to know when we will leave here. I don't know when the guest( ) be here.they( )arrive at any can you tell me when l should arrive at the airport怎么改简单句 英语中when的用法Please tell him when the train will arrive.I want I want to know what I should do.改为一般疑问句