Написать письмо.уровень intermediate^ you have received an email from an english friend inviting you to spend christmas in england. write an email of 50-80 words to you friend in which you: 1) thank him/her for inviting you; 2) apologise for having to turn down the invitation; 3) explain why you cannot accept the invitation.

Howard ... how you doing buddy. Got your text message  about flying out to your place this weekend to catch the soccer game.Sorry, I'll  have to take a rain check. I Already got tickets for a rock concert this weekend. Catch you the next time...Peace