Naughty-naughtier-the naughtiest, big-bigger -the biggest, wide-wider'the widest, hot-hotter-the hottest , exiting-more exciting-the most exciting , laborious-more laborious,the most laborious, well-better-the best, badly-worse-the wirst, little- less, the least
Twenty five minuets past seven
1) It is about 700 km from Moscow to St. Petersburg
2) Have you heard the latest news?
3) We have been here since we came in an hour ago.
4) Do you know him well?
5) The car is not yours. It is Nick's.
She has been like this since she was a kid(She 's been like this since childhood)