Krotka historyjka

I was with my family in the supermarket Tesco on last weekand, we do it in every week. We wanted (desire?) to do shopping. the story was very crowded because was there a clearance sale and all prducts now costed 25% cheaper than earlier.
In the beginnnig we were staying near the dairy stall a moment last I heard very loudly noise then I turned back andsaw one men who was keeping gun. This gun called probably AK-47. The men was looking like Arab and was young. I quess he had 18 years. At a moment he aimed at crowd of people and shoted, luckly he aimed. All pepole started shout and run everywhere. After a while he bagan loudly speak in foreign language. I didn't know what he speak. Someone called Police, but the terrorist heard it and shoted in hear this men, some women started cry. I desired toknow where is my family, I hope that they live. I was very frightening. Finally appeared a policeman in the shop and Arab was killed.
After a while all people and I went out of the supermarket and I found my famili. A few people were giving a view. Later a policeman talked with our and finally we went to home.

Nie jestem pewien tego /wanted/ w pierwszym czesci, oraz użycia past continuous and simple. Z gory dzieukuje.

I was with my family in the supermarket Tesco 'on' (niepotr) last weekand, we do
'it' (ale co?) 'in' (niepotr) every week. We wanted to do SOME shopping. The 'story' (nie to slowo - tutaj STORE) was very crowded because 'was there'(ws there uzywamy jak pytamy kogos- tutaj THERE WAS) a clearance sale and all prducts now 'costed' (to slowo nie istnieje-COST) 25% cheaper than earlier.
In the beginnnig we 'were staying' STAYED near the dairy stall FOR a moment, 'last' (nie rozumiem uzycia tego slowa) I heard A very 'loudly' LOUD noise then I turned back and saw one 'men' (men to jest l. mnoga od man-l. poj - co sie dzieje z tym slowem 'men'?) who was 'keeping' HOLDING A gun. This gun WAS 'called' (niepotr) probably 'A' AK-47. The 'men' (znowu mowisz w l. mnogiej) 'was looking' LOOKED like AN Arab and was young. I quess 'he had' (nie, nie, nie - prosze przypomnij sobie jedna z pierwszych lekcji - I am 18 years old, you are 18 years old, he is 18, he was 18 years old) 18 years. 'At' (nie, tutaj WITHIN) a moment he aimed (ale co?) at A crowd of people and 'shoted' (nie SHOT), luckly he 'aimed' (nie, nie to slowo - masz na mysli MISSED - czy ja musze myslec za ciebie?). All THE pepole started TO shout
and run everywhere. After a while he bagan 'loudly speak' (nie, TO SPEAK LOUDLY in A foreign language. I didn't know what he 'speak' (czas przezzly niereg czasownik). Someone called THE Police, but the terrorist heard 'it' THIS and 'shoted' (to slowo nie istnije - SHOT) 'in hear this men' (cos tu nie tak), some women started TO cry. I 'desired' (zle slowo tutaj - wystarczy wanted) to know 'where is my family' (zla kol slow - where my family is), I hopeD that they 'live' (nie, tutaj WERE ALIVE). I was very 'frightening' FRIGHTENED. Finally 'appeared a policeman' (zla kol slow - najlpierw kto i wtedy co robil - a policeman appeared) in the 'shop' (napisz store) and THE Arab was killed.
After a while all THE people and I 'went' CAME out of the supermarket and I
found my 'famili' (ortog). 'A few people were giving a view' (nie - cos tu nie tak).
Later a policeman talked with our (ale our co?) and finally we went 'to' (niepotrz) home.
(we go 'to' the cinema, we go 'to' the shop, but we go home-bez 'to')

>I was with my family {at a Tesco} supermarket {} last {weekend}, {as} we {are}
>{} every week. We wanted to do {the} shopping. {The store} was
>very crowded because {there was} a clearance sale and all {products} now
>{were} 25% cheaper than {they were} earlier.
> In the beginnnig, we were {standing} near the dairy stall. {There was} a moment {when} I {could}
>{hear a} very {loud} noise. {So} I turned back {and saw a man} who was
>{holding a} gun. This gun {is probably} called AK-47. The {man looked} like
>{an} Arab and was young. I {guessed} he {was} 18 years {old}. {Suddenly,} he aimed at {the}
>crowd of people and {shot}. {Luckily,} he {missed}. All {the people} started {shouting}
>and {running around}. After a while he bagan {to} speak {loud} in {a} foreign
>language. I didn't know what he {was speaking}. Someone called {the police}, but the
>terrorist heard it and {shot that person dead}. {Some} women started {to}
>cry. I {was desperate to know} where {} my family {was}. I {hoped} that they {were still living}. I was
>very {frightened}. Finally, a policeman {appeared} in the {store} and {the} Arab
>was killed.
> After a while, all {the} people and I went out of the supermarket and I
>found my {family}. A few people were {interviewed by the police}. Later a policeman
>talked with {us as well} and finally we went {back} home.