Express the same using the comparative degree of the following adjectives. not so good- not so wet- so difficult- so boring- so small- so unpleast- so sad- so hort- so easy- so cheap- заранее

Not so good - worse
not so wet - drier
not so difficult - easier
not so boring - more interesting
not so small - bigger
not so unpleasant - more pleasant 
not so sad - happier 
not so short - longer 
not so easy - more difficult 
not so cheap - more expensive