My name's Libby and I'm 12 years old. I never manage go to the bed early during the week. I know I ___________ use my phone or tablet late at night, but I always do. I find it _____________to fall asleep, but I don't know why. I often miss breakfast, so I'm hungry by the morning break. In my school, you don't need to go far for unhealthy food. There is vending machine with ____________ sugary snacks and fizzy drinks like Coke or soda. My mum says I should't eat some fruit or yogurt for a snack, but I keep fergetting to bring it to school with me. I also feel __________ and have no energy during the day, which is really anoying. I really need to get fit and healthy for the school bicycle race. What do you think I should do to prepare for the race? Please give me ___________advice on how to become a better me.