What is my favourite colour

what is my favourite song What is my favourite colour What's your favourite fruit?该怎么回答?应该是my favourite fruit is oranges.还是my favourite fruit are oranges? Tiger is my favourite animal.(用What提问） My favourite actor is Paul Jackson .What a____ you what is your favourite What is your favourite My favourite food is Whats your favourite shape?和Lets see.My favourite shape is a circle. Which/ What is your favourite sport?My favourite sport is golf.请问用What 还是用Which 为什么呢 My favourite Animal 写一篇作文内容：What is your favourite animal?Why is it your favourite animal?What are its characters9(特征）? 救助：What's your favourite animal?是回答Dog is my favourite animal.还是回答Dogs are my favourite animals.该如何解答,为什么? my favourite food is egg/eggs.是用egg还是用eggs?在问what's your favourite food?回答时是用my favourite is egg.还是my favourite food is eggs? what is your favourite food what is your favourite toy? What is your favourite fruit, What is your favourite movie? What is your favourite holiday?