Is after we had eaten supper a subordinate clause?

When harry describes hans as having a naive face which appeared very quick and intelligent, this can be considered a what? metaphor paradox ironic statement symbol

Which of the following is not true about using your local library as a resource while doing research? a. searching library catalogs can you narrow your topic, as well as give you ideas about what resources are available to you. b. most libraries now have searchable databases and many other resources accessible online. c. using the library as a resource is a bit more time consuming, because it cannot be done from home. d. all of the above statements are true.

The room was gaudy with its leather couch and purple walls