Hi Sam,
I am very surprised about your email sent to me. I will go to the competition with you. I love sports.
I can go with you in July but I can't go with you in August because I learn more English.
I am the big football fan, so I'd love to watch a football match. It would be an exciting football match.
Why don't we buy football T-shirts as souvenirs? We can wear them to wacth football match.
See you soon,
Your best friend,
James