adverb because adjective preposition words must come after the know or pronoun and walk is neither a noun nor pronoun.
Someone else should try to help pap
Answer:
the nukes dropped on japan in hiroshima and nagasaki killed lots of people
Explanation:
There are many ways you could paraphrase this, but one option would be "Experts think the recession will soon pass", since "Financial" and "optimistic" are implied.