No prob^^ I could teach some dialogs here
-Mba'eichapa reime? (that means: how are you? )
-Che aime pora (I'm fine)
-Mba'e rejapo? (what are you doing?)
-Ahata che sy rógape ha nde? (I'm going to my mom's home and you?)
-Che (that means: I) ahata ojugua petei mba'e (I'm going to buy something)
-Ha bueno jajohechata tardeve (Ok we meet later again)
-Bueno che iru...jajohecha peve (ok my friend...goodbye)
Ok that's a small dialog that I've made up now hehe XD you can write down it and tell your teacher to help you for the pronunciation ^^ you can ask me anytime
I would be glad to help you :3 if you create a facebook account just let me know
have a nice day