Complete the sentences with the correct form of the adjectives in brackets. 1. We are (tired) today than we were yesterday. 2. The houseboat is (expensive) than the caravan. 3. This flat isn't as (big) as the flat we used to live in 4. Sultan is (good) than Ablaí at tennis. 5. Life on a farm is (difficult) than life in the city. 6. Our new sofa is as (comfortable) as my bed.​