Be careful with this horse. It runs really fast!

1. Look! It is raining 's raining now. Don't forget to take your umbrella!
2. I usually celebrate my birthday with my family. My parents arrange a party and bake a cake.
3. Parents always say that I mustn't walk without a hat in winter.
4. Stop shouting, please! I am doing 'm doing my homework.
5. Today I am walking 'm walking our dog because my parents are at work.