Correction courte d'un texte en anglais :)

Sujet du devoir

Voila bonsoir, je dois faire un résumé du film "I robot" en anglais voila ce que j'ai trouvée, est-ce que vous pourriez me corriger quelque phrases dont je ne suis pas sur s'il vous plait ?Ps: Les phrases ne se suivent pas c'est des bouts de phrase,car j'ai un long texte .
Merci infiniment pour ce qui m'aideront :)

Où j'en suis dans mon devoir

Voila les phrases ou jai des doutes:
In 2035, they had a lot of robots, wich are used as servants,They were used to do the men's job.
un autre bout de phrase : They can't do any evil cause they have 3 laws
un autre bout : Del Spooner who's an officer in Chiacago,
dislikes the rapid advancement of technology, including this robots.
His life was not fun, up to Spooner was assigned to investigate the apparent suicide of his friend Alfred Lanning.
un autre bout:Spooner With the help of USR robopsychologist Susan Calvin, Spooner investigates the death. So,he accused after different search the robot,Cause A robot in Lanning's office shows many emotional so he interroged this robot and believed that is the robot who's killed Lanning. But many people prevent Spooner to do his job.