'Since I have been pupils' (to jest bez sensu, nie mozesz przeciez byc 'pupils' bo to l. mn - poprawione jest wyzej),it is hard to say that I have much free time during the school year.
Besides, I usually have some duties at home like cleaning, taking 'out rubbish' (napisz to inaczej...the rubbish out), learning with a younger sister. But I have some days ON 'wchich' (ortog) I can finally rest.
...It's a awaited weekend...Tego nie rozumiem
At 'the' THAT time I don't have to go to school, but unfortunately I have to do homework and learn. ANother duty is going to the shop 'and' TO buy SOME food and other necessary 'thing' (tutaj THINKGS. If I do 'it' (nie it, ale THAT THEN I can spend time freely.
I like TO spend time with my friend. The last Friday night 'We' (dlaczego we' jest duza litera?) went by plane and admired Poland.
'W' (tu cos brakuje) went back home I could not 'belive' (ortog) it. The next day 'didn't be' (taka forms teraz w jez. nie istnieje tutaj WAS NOT) that exciting because I had to go TO A boring exhibition with my grandparents. On Sunday I could 'relaxed' (tutaj czas teraz. a masz czas przeszly). I went to THE swimming pool and 'played cards' (dla mnie to wyglada ze poszedles na so swimming pool i zamiast plywac to grales karty).Now I'm waiting for THE weekend.
I 'planed' (zle slowo- sprawdz w slowniku) it. I will go to the party aT THE youth club.
On Sunday I will visit the city -Kraków because my friend HAS inviteD me
there.
I thinK that it is nice to have free time, but only if it comes after
hard work. If you had only free time 'it' (ale do czego to 'it' sie odnosi - musisz napisac) would be very boring.