11. She is cleaning her brother's room. → _______________________________________ 12. My parents are taking 12th anniversary wedding photos. → _______________________________________ 13. Linh is studying English for the upcoming exam. → _______________________________________ 14. My brother is building a new house. → _______________________________________ 15. My staff is writing a report. → _______________________________________ 16. Now I'm reading novels. → _______________________________________ 17. I'm cooking rice for the whole family. → _______________________________________ 18. Now, my grandmother is playing with the neighbor's cats. → _______________________________________ 19. Now my lover is singing my favorite songs. → _______________________________________ 20. I am selling my motorbike. → _______________________________________