my favourite fruit are grape ,and lily's favourite food is r

my favourite fruit are grape ,and lily's favourite food is r my favourite fruil are grape ,and lily's favourite food is r Grape are my favourite fruit.这句话对吗 My favourite fruit are apples.为什么用are,而My favourite food is My favourite food is/are... my favourite fruit () pears and bananas.是is 还是are my favourite food is apples/apples are my favourite food. My favourite fruit is banadas and apples.My favourite fruits my favourite food noodles and fish用is还是are father's,favourite,fruit,my,apples,is mangoes are my favourite fruit.fruit要加s吗 My favourite food is