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Dear Diary,

I can't believe we [will be going|are going] to that concert. This [is going|will have gone] to be legendary, I swear! The Black Roses have never come to our city before, but it's really happening, and I'm [so|such] a happy person at the moment that nothing can spoil my mood. By this time next Saturday, I [will be standing|will have stood] in front of the stage, singing their songs! I remember, when I was a kid, my friend used to tell me that I'd only see them [in case|until] I was born a king. I wasn't very rich, and I had to find a job and work part-time [in case|in order to] buy something expensive. But now it's all different. I've been working [so|so as] hard that now I can afford it. I think I deserve it. When I'm old, I [will tell|am going to tell] this story to my grandkids.