The photo shows six 'youn' (blad ortog) people. 'These are the' (wg mnie niepotr, mozna polaczyc z poprzednim zdaniem) two girls and four boys.
I suppose that they are dealing with the 'takes' (tego slowa tutaj calkowicie nie rozumiem) in the group.
'The girl and a' (dlaczego uzywasz inne przedimki, albo 'a' albo 'the', wg mnie 'a') boy (brak czasownika) recording something 'in' (tutaj 'on') the laptop. One of the boys 'was' (zly czas, tutaj 'is') holding in 'the' (napisz 'his') hands 'of' (nie rozumiem po co to slowo tutaj jest) a mug and (tutaj wypada dac 'is') 'doing' (wg mnie zle slowo, mozna 'taking' albo 'writing') notes.
I think 'that' (zle slowo, tutaj 'the') place in which 'thay' (blad ortog) (brak czasownika 'are') situated 'this' (zle slowo, tutaj 'the') park. They are 'a' (niepotr) very happy perhaps because they managed to achieve 'the' (ok ale wg mnie 'a') task.
1.I suppose that students (brakuje slowa 'are') feeling happy that they 'can learning' (to jest zle, albo 'can learn' albo 'are learning') together. I think that learning in the group away from home in the fresh air allows them to focus 'move' (zle slowo, 'ruszac'? tutaj miales na mysli 'more') on the task, which (brak slowa 'they') must 'together perform' (zla kolejnosc slow, tutaj 'perform together').
2.It is better to remember information if you want to learn something for 'themselves' (jak masz slowo 'you' to musisz to dostosowac tutaj 'yourself') rather than under coercion.
3.The last time when I was studying 'out side' (to jest jedno slowo) 'it' (niepotr - to jest tez kalka bo czesto to slysze) was in June. It was very warm and I was preparing for my last 'to the' (niepotr) exam, in the school before the end of the school year.