Помогите пожалуйста никак не могу решить

Question

Помогите пожалуйста никак не могу решить

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Answer 1

1. He is the strongest boy in our class
2. That cake is the worst
3. My book was more interesting than his book.
4. He was the most handsome man in the family.
5. His flat was bigger than his friend's flat