Rewrite the following sentences as required. （按要求改写下列句子）
Mike has to leave here now. (改一般疑问句)
________ Mike ________ to leave here now?
Lisa works for London Language School. （改为否定句）
Lisa __________ __________ for London Language School.
They have morning reading for twenty minutes before class. (对划线部分提问)
_________ _________ do they have morning reading before class?
Andy wants to be a doctor. (保持原句意思)
Andy ________ ________ to be a doctor.
You mustn’t be late for the meeting tomorrow.（保持原句意思）
Please come to the meeting ________ ________ tomorrow.