Jenny bought a star yesterday 怎么改成一般疑问句

Jenny bought a star yesterday 怎么改成一般疑问句 Jenny bought a star yesterday.(对划线部分进行提问) Jenny bought a star (yesterday).(对划线部分进行提问) he bought a pair of glasses yesterday.改成否定句和一般疑问句 mary bought ared jacket yesterday改成一般疑问句 Kate bought a dictionary yesterday.（改为一般疑问句） She bought a carton of milk yesterday.改为一般疑问句 I bought a can of cola yesterday.改为一般疑问句 改成一般疑问句 My friend has bought a large house. 几题英语,1.I bought something to eat yesterday.（改成一般疑问句）______ y Her name is Jenny 改成一般疑问句对Jenny提问 They had a big dinner yesterday.改成一般疑问句