... arrived/ had left b. arrived/ left c. had arrived/ left d. arrived/ has left 27. When I was a child I _______ fishing with my father on Sunday mornings. a. went b. had gone c. used to go d. was ... of traffic. The authorities, however, decreed (38) ______ the Parisians should ride or drive on the right-hand side of the street, leaving the left-hand side clear for the movement of the papal ... children seemed happy. a. The children seemed unhappy because they were very poor. b. The children were very poor, so they seemed happy. c. Despite their poverty, the children seemed happy. d. ...