Sure, here are 5 sentences using the superlative form:
- She is the most talented singer in the band.
- This is the biggest pizza I have ever seen.
- That movie was the most exciting film I have watched this year.
- He is the smartest student in the class.
- This is the most delicious cake I have ever tasted.
And here are 5 sentences using the comparative form:
- This book is more interesting than the one I read last week.
- My new phone is faster than my old one.
- The weather today is colder than yesterday.
- She is more hardworking than her colleagues.
- The new restaurant is closer to my house than the old one.