30.The traffic warden had already given him a ticket for illegal parking
-->An illegal parking ticket was given to him by the traffic warden
31.Someone has already paid the electrician for his work
--> Electrician was paid for his work by someone
32.They taught him French and gave him a dictionary
-->We were taught French and given a dictionary by them
33.When we first met ,they had already offered me a job at the bank
-->We were asked to work at the bank by them when we first met