1) We can't rule out the probability the bridge will fell down if you try to drive this lorry through it. Close, but 1) We can't rule out the possibility that the bridge will fall down if you try to drive this lorry over it. probability --> possibility "that" inserted, commonly missed out, but more correct with it. will (future) fell(past) --> "will fall" (future) through it - ok for a covered bridge, as in one that one is enclosed in. Generally over it, for bridges 2) Her favorite breed of dogs is German Shepherd. - great 3) I wouldn't have had concerns about his loyalty if he hadn't let me down once before. had concerns about something had concerns about/for someone 4) Thanks to the contributions of all the workers of the factory we managed to double our production over the last 5 years. the contributions - plural and definite 5) The plot of the play was really cheesy and I got bored almost in the beginning. Good, but "almost in the beginning" does not work so well. from the beginning from soon after the beginning. .. got bored virtually from the beginning. ... got bored immediately ... got bored before it even got really started. ... got bored form the outset.

you，，please