Complete the text with the correct form of the verbs a: look at this.i° ve been sent (send) tickets to that b: great. (sell) to a famous footballer a few months ago.do you think he'll be there? a: i don't know, but a lot of famous people ) there since it opened b: it's very difficult to get tickets. a: can't you just walk in? b: oh no.but some (can/buy) online if you're lucky.i ) that if your (enter) into a competition, you might get free tickets.when are they for? a: they /use) this friday.and we ) dinner too