Underline the correct alternatives to complete the text.A photo that caused trouble Years ago, when I 'was/ had been a student, I used to hitchhike around. the country because I wasn't having//didn't have much money to pay for transport. One day I 'set off/was setting off to go to a concert and "walked/was walking out to the edge of town to try and get a lift. My mother didn't approve/ hadn't approved of hitchhiking, so I was telling/had told her that I 'took/was taking the train. I was waiting/ waited for a car to come when a girl 'approached/ was approaching me and asked if she could take my photo. I was rather surprised, but she had explained/ explained that she "took/was taking photos of typical students for an article about student life. I agreed and after she was taking/had taken the photo, I thought was thinking no more about it. I went on to the concert and "got/had got a lift home again without any problems. It was only two weeks later that my mother had come/came to me with the local paper and there was my picture! I stood/was standing by the side of the road with my thumb out. She was furious!​