`text{11. That is a good idea!}`
`text{12. Yes, I'd love to.}`
`text{13. I'm sorry. I can't.}`
`text{14. I would like to be a teacher in the future.}`
`text{15. No, there isn't.}`
`text{16. Yes, there are.}`
`text{17. He is handsome.}`
`text{18. My favorite subject is Maths.}`
`text{19. I don't feel like it.}`
`text{20. Because I want to swim.}`
`text{Xin hay nhất!!!}`