My favourite food is hamburgers and bananas是對是錯的 My hobbies are playing volleyball and tennis 是對是錯的

My favourite food is hamburgers and bananas是對是錯的 My hobbies are playing volleyball and tennis 是對是錯的

是對的
因為前面的主語是
My favourite food
是不可數名詞形式,所以be動詞用is
下麵那句也是對的,
因為My hobbies是複數形式,所以be動詞用are