Correct the sentences use the negative and affirmative form of be . jack is 12 jack isn ' t 12. he 's 11 1) his mum is from the usa 2) jack is in manchester now 3) jack is a rugby fan 4) his favourite team is chelsea 5)arsenal are terrible 50 .

1. His mum isn't from the USA. His mum is from India.
2. Jack isn't in Manchester now. Jack is London now.
3. Jack isn't a rugby fan. Jack is football fan. 
4. His favourite team isn't Chelsea. his favourite team is Arsenal. 
5. Arsenal aren't terrible. Arsenal are fantastic.