1. I can't speak English fluently because I don't have enough practice. I am only learning.
2. I can't fly because I am not 18.
3. I can ride a bike because Grandpa taught me when I was 5.
4. I can swim because Dad taught me when I was 3.
5. I can't cook because Mum didn't teach me.
6. I can't buy a house because I don't have the money for it.
7. I can travel alone because I am a teenager.
8. I can paint because it is one of my hobbies.
