1. My sister is much LESS ambitious than me. LITTLE
2. I know your essay was good but mine was even BETTER. GOOD
3. The weather in Italy is much HOTTER than in the UK. HOT
4. We've got the WORST school buildings in the area. BAD
5. I think Clive is the SILLIEST person I've ever met! SILLY
6. My brother didn't do as WELL as expected at his exams. GOOD
7. This is the SUNNIEST day we've had as this year. SUNNY
8. Sarah's home is FARTHER from school than mine. FAR