Sentence 1: Amy always dreamt of running her own bakery. 
 Sentence 3: Amy spent many Years saving money working at other bakeries 
 Sentence 4:  Finally she had enough money 
 Sentence 5:  Amy was very proud on the day when she opened her own bakery 
 Option 1: She finally opened her own one. 
 Option 2: She knew it would cost a lot to start one.