Odpowiedź:
want to show my friend around your town (2 linijka)
His name is ...... he is average height. (3 linijka, "average" jest częściej używane niż "normal" w tym kontekście i lepiej brzmi)
Olivier has short curly dark hair. (4 linijka, kolejność przymiotników + has zamiast have + omiń "a")
He has brown eyes (4 linijka)
..but I think that If he likes you everything will be okay (6 linijka, warunki + "gona" = gonna, lepiej nie używaj bo nie wszystkim nauczycielom pasuje takie spraszczanie)
..and he likes (7 linijka)
His hobbies are reading and writing. (8 linijka)
I love his poems, you should read some of them. (9 linijka, dodaj "some of them" będzie lepiej pasować)
that you agreed to show him around