A medium refers to the materials that are used to create a work of art. None of your answers are exactly right but I would go with C. Since the medium could be the background that something is created from.
Hope that helps!
-Chris
Number 1 is until i buy some more paint
<span><u>independent clause</u></span><span>
Independent clauses are those that can stand on their own. Whereas, dependent clauses can not. </span>
Dependent clauses are used to make independent clauses more interesting or complete. There must be an independent clause for a dependent clause to be present.
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.
C Subordinate is not a type of verbal phrase