Comparatives and superlatives

Complete the sentences with the comparative or superlative form of the adjectives in brackets: My sister is _____________ my brother. (intelligent)

The blue whale is __________________ animal in the world. (big)

Iceland is ________________________ Spain (cold)

This is _________________ book I’ve ever read. (good)

My neighbour is _____________________ person I know (lucky)

Friday is __________________ day of the week. (busy)

These trainers are much ________________ those. (cheap)

Frank works out __________________ most people. (hard)

I’m __________ at English than you. (good)

Today has been _________________ day of the year. (hot)