Grammar: adjectives and adverbs (answers)

1. The room is awfully crowded.
2. These days, I frequently spend evenings at home, listening to slow music and silently reading old books.
3. I've grown tired of waiting pointlessly for the boss to arrive!
4. You should be extremely cautious if you see a wild animal.
5. I've been working overly carefully to avoid making a serious mistake.
6. Dinner was nauseatingly rich.