Помогите плиииз заранее спасибо упр.5 )))надо испрвить ошибки)

Nobody said anything to anybody 2 Maria said nothing to anybody 3Mark hasn't spoken to anyone about anything 4 Nobody has telephoned me 5 It doesn't mean anything 6 They don't read books 7 if you don't go anywhere we shall stay at home 8 we don't need any education 9 he hasn't to go to work tomorrow