1. Laws protect this kind of bird. ............................................................................................................................................... ............................................................................................................................................... 3. Someone is sweeping the floor. ............................................................................................................................................... ............................................................................................................................................... 4. Do you wash the dishes everyday? ............................................................................................................................................... ............................................................................................................................................... 5. They aren't preparing the dinner now. ............................................................................................................................................... ............................................................................................................................................... 6. She doesn’t write this letter. ............................................................................................................................................... ............................................................................................................................................... 7. She wasn’t arranging flowers at that time. ............................................................................................................................................... ............................................................................................................................................... 8. How much do they pay you? ............................................................................................................................................... ............................................................................................................................................... 9. Are they going to build a new school in this area? ............................................................................................................................................... ............................................................................................................................................... 10. My grandpa is going to make an important decision. ............................................................................................................................................... ............................................................................................................................................... 11. Has Tom finished the work? ............................................................................................................................................... ............................................................................................................................................... 12. They aren’t going to hold the meeting here. ............................................................................................................................................... ............................................................................................................................................... 13. They couldn’t finish their test. ............................................................................................................................................... ............................................................................................................................................... 14. The students might move to a new school ............................................................................................................................................... ............................................................................................................................................... 15. She must do all housework. ............................................................................................................................................... ...............................................................................................................................................