4) 1. Вместо more cheap должно быть cheaper 2. The worst вместо the most bad 3. Убрать more 4. The youngest 5. Than вместо that 6) 1. He hasn't got much money 2. She hasn't got any new clothes 3. There weren't many people at the party 4. I haven't got much free time 5. The teacher didn't give us any homework.