1 They won't come here tomorrow. They won't stay at home

=> They won't either.........come here tomorrow or stay at home.........................

2 Mary hasn't studied Spanish. Her friend hasn't Spanish

=> Neither......mary nor her friends have studied spanish ...............................

3 They didn't like music. They didn't like sports

=>They like............neither music nor sports........................

4 He isn't a doctor. I'm not a doctor

=> Neither.......i nor he is a doctor..............................

5 I can't speak English. Nor can my sister.

=> Neither......my sister nor i can speak english.................................