You won't forget to pay the newspaper! 你還會不停翻閱雜誌嗎？
Don't worry ! you will be fine if you take the newspaper and pay for it. But I think you need to have some coins , cos it will keep the change. 不知道你還會不停翻閱雜誌嗎？你還會當這裡是圖書館嗎？（wow！wow！）