Помогите, пожалуйста! Очень срочно! Отдам все поставленные баллы тому, кто сделает!!!

2)1) I check my emails every day2)does your company develop software?3)4)Staff must not use computer for personal purposes5)I'm afraid there's a problem with software6)Could you just turn off that projector?7)Could you unplug the headphones from the videocamera first?8)Operators need to switch off all their computers every day