完形填空

My mom bought me a pair of new sports shoes over the weekend. I【B1】 the blue Nikes myself in the shop. The new shoes would make me jump farther than my old shoes. I couldn't wait to run and play with my【B2】at school.

Monday morning, I arrived at school twenty minutes early,【B3】 some friends and I could play on the field. I ran very【B4】 and was out of breath. Finally, I stopped to take a rest. When I looked【B5】 at my new shoes, I was in shock. My shoes were no longer blue but brown!I was【B6】 ! I knew I would be in big trouble with my mom because I was so【B7】 . I tried to clean the mud (泥) from my new shoes. But it didn't work.

After school, my mom【B8】 . I got into her car nervously and started to tell her about my Nikes. To my surprise, she just【B9】 and told me that everything was fine. Mom said they were my sports shoes, and that they were for play. I wasso 【B10】 !