Here is a dialogue:
Rita: got a minute?
Susan: Yep, what’s up?
Rita: need  help. Got test in English grammar tomorrow.
Susan: shoot.
Rita: what’s the main difference b’tween past simple and past continuous?
Susan: oh, c’mon, it’s trite.
Rita: oh yeah, smart ass? So?
Susan: Simple past describes complete past action and past continuous describes incomplete past action.
Rita: That’s it?
Susan: Yes, basically. Get the grammar book for the rest Good luck. 

Write a short summary!

summary: Rita is having test in English grammar tomorrow.
Question: Dialogue:
Dan: Where are we meeting?
Arabella: at the main gate of Jesus College 
Matteo: I overslept! Sorry!
Matteo: will be late about 15min
Arabella: ok, but hurry up, the bus won't wait and it's at 10
Dan: it doesn't make sense for me to got to Jesus College, we'll meet at the station 
Arabella: as you prefer, so maybe I'll just go directly there as well
Dan: Matteo, so don't go to Jesus College, come to the station
Matteo: Understood. Should I take some sandwiches?
Dan: Sure, we're going to wander for a few hours
Matteo: ok
Arabella: I have a lot of food, so if you have no time, just come to the station
Matteo: so nice of you!
Answer: Dan and Arabella will meet at the main gate of Jesus College. Matteo overslept, so he will come straight to the station. Arabella will give him some food. 
Milena: Are you in Moscow as well?
John: I didn't get a visa this time
Milena: What?! Bastards!
Irina: sad. I'm alway here of course
Galina: me too
Milena: ok, let's meet theses days

What was that dialogue about?
Milena, Irina and Galina are in Moscow, John is not.
IN: Dialogue:
Roberto: Christ
Roberto: my internet was off all day
Roberto: and we fgured out why
Roberto: it's cuz my ethernet cord is broke
Cesar: Oh man
Cesar: That sucks
Roberto: lmao
Roberto: my mom accidentally ripped it :/
Cesar: And you don’t have any spare one?
Cesar: I had too many and ended up throwing some out some two weeks ago
Cesar: I kept some spares since you never know, I use the internet wirelessly now, but still
Cesar: When I had a problem with my laptop, I borrowed one and wireless connection didn’t really work on it, so the cables came in handy
Roberto: I dont so i'll have to buy a new one...
What was going on?
****
OUT: Roberto's mom accidentally ripped the ethernet cord and his internet was off all day. Roberto had too many spare cords and he threw some out two week ago, so he will have to get a new one. 
Kelly: They called and Matt is leaving for China on Tuesday.
Jean: Oh no... Already?
Kelly: Yep. I mean we were expecting it but still I'm a bit bumped
Jean: I can imagine
Kelly: There's also the wedding that we were supposed to do together on Saturday
Jean: Right, Mary's?
Kelly: Yes. Wanna go as my plus one?
Jean: I'd have to check with Tim but I don't think we have anything planned :D 
Kelly: Perfect, you're going with me then
Jean: Yeeey, I was just thinking how it's been quite some time since I went to a wedding
Kelly: :)
Jean: :)
Matt is leaving for China on Tuesday. He was supposed to go to Mary's wedding with Kelly. She asks Jean to go with her, and he agrees. The wedding will take place on Saturday. 
Hailey: I have been tying to do homework for 2 hours
Caleb: You can come at my place, we should do it together
Hailey: Ok coming in 5 mins. Please help me to solve the problems :(

What was that dialogue about?

Hailey and Caleb will meet to do homework together at Caleb's.