18.robert now wishes he had accepted the job
19.all dogs are thought to be envolved from wolves by experts
20.but for his father's early retirement,richard would not have taken over the family business
21.if she didn't recieve all the support from social workers, she would't be leading a normal now
22.provided you give me plenty of waring,i'll willing baby-sit for you
24.had it not been to the attendance of a famous film star,the party wouldn't have been a succees
25.but for cathy's mean,we'd have had a really good time
26.i regret not paying more attention to his warings
27.i wish he hadn't have to leave before the end of the show spare parts
29.in case your car breaks down in the rough mountain road take plenty of spare parts
