LOVELY / GIRL / WHOM / YOU / SEE / PARTY / YESTERDAY / MY GIRLFRIE...

17. lovely / girl / whom / you / see / party / yesterday / my girlfriend. a. The lovely girl whom you saw at the party yesterday were my girlfriend. b. The lovely girl whom you saw at the party yesterday is my girlfriend. c. The lovely girl whom you have seen at the party yesterday is my girlfriend. d. The lovely girl whom you had seen at the party yesterday is my girlfriend.