1. We can speak English well. 2. They watch TV every day. 3. They will build a new school here. 4. The teacher made us do a lot of exercises yesterday. 5. People always buy their children interesting books. 6. They haven’t repeared this bus stop yet. 7. The manager must sign this form now. 8. She has visited her mother for some days. 9. I don’t read any English book on biology. 10. Nobody saw her last night. 11. Did the teacher gave us a lot of presents? . 12. The performance attracted us a lot. 13. The children kept talking about the show. 14. Lien has written to her father since last week. 15. I didn't do his homework. 16. Phong hasnot seen that film yet. 17. Do they play games after school? 18. He hasn’t done the shopping in the down town since this afternoon. 19. They bought a new hat last week. 20.Mai always teaches me English.