Complete the sentences with one word.

1. Rome is hotter ... Edinburgh.

2. October was ... warm as September.

3. In the USA, Los Angeles is not ... cold as New York in winter.

4. The flight is £180 return, but the train is ... expensive. It's £200!

5. It isn't as dark ... it was at this time yesterday.

6. Bus 15 is ... convenient than bus 32, because it goes past our street.