1. Most people think trains are ______(safe) in all kinds of transportation. 2. Put your wallet in the ______(safety) place. 3. It's ______(danger) to go there by yourself. 4. The news made us ______(excite). 5. The new movie is ______(excite). Would you like to go to the movies with us? 6. Do you think this story is ______ (excite) than that one?