Which dialogue chart fits each conversation? Помогите пожалуйста

Hey, how do you feel before the test?-Hi, nothing, just very worried, how are you?-I don't get any better! Need to learn not to shake then!-I taught, but do not fully understand the topic.-How about things, come to me, I'll explain.I would love to, but my parents went, and the apartment is not locked."Sorry." Okay then.Good luck...Good-bye.Thank you.