1. Make comparisons

1. Olga's bedroom is smaller than Marta's. 2. Marta's bedroom is brighter than Olga's. 3. Marta's house is bigger than Olga's. 4. Olga's kitchen is messiest of all. 5. Tom's bedroom is darker than the others. 6. Olga's bedroom is more comfortable than Tom's. 7. Tom's house is biggest of all. 8. Olga's living room is smallest of all. 9. Tom's bedroom is more old-fashioned than the others. 10. Marta's room is most comfortable of all. 11. Marta's house is more modern than Tom's. 12. Olga's bedroom is more colourful than Marta's.