句型转换。（5小题，每空0.5分，共5分）
根据要求，改写句子，每空一词。
【小题1】How about buying Mom a coat?  (改为同义句)
__________ __________ buy Mom a coat?
【小题2】 We want to have a picnic on the West Hill.  (对划线部分提问)
__________ do you want to __________ a picnic?  
【小题3】 She has dinner with her friend.  (改为否定句)
She __________ __________ dinner with her friend.  
【小题4】They have five toy cars.  (改为一般疑问句)
________ they ________ five toy cars?
【小题5】Lucy has breakfast at seven o’clock in the morning.  (对划线部分提问)
______ ______ does Lucy have breakfast in the morning?