Certainly! Let’s help you complete the sentences using the comparative form of the adjectives provided. Here’s how you can fill in the blanks:
- In summer, days are longer than in winter. (long)
- A Mercedes is more expensive than a Fiat. (expensive)
- A turtle is slower than a rabbit. (slow)
- I am younger than my cousin. (young)
- In the USA, baseball is more popular than soccer. (popular)
- Bread is cheaper than meat. (cheap)
- Annie is prettier than Lucy. (pretty)
- My dad is worse at English than my mum. (bad)
- March is colder than July. (cold)
- Our new flat is more modern than the old one. (modern)
- Basketballs are bigger than tennis balls. (big)
- Mont Blanc is higher than Mount Teide. (high)
- A chair is more comfortable than a stool. (comfortable)
- Cats are lazier than dogs. (lazy)
- Maths is more difficult than History. (difficult)
- Mark’s legs are fatter than Bill’s. (fat)
- Wild animals are more dangerous than pets. (dangerous)
If there’s anything else you need help with, feel free to ask! 
@Medine_Aysal