Cybercards are most useful for TRACKING INTERNET-BASED RESEARCH.
Cybercard note-taking makes possible the following tasks:
1) highlighting and taking notes directly on a webpage2) organizing information collected with tags
<span>3) searching your collection of notes, tags, and webpages</span>
The clause <em>when we can rest </em>is a subordinate/dependent clause, meaning that it cannot stand on its own - it has to be a part of a larger, independent clause, as is the case here.
I’m pretty sure the answer is B. “He looked at the trophy, proud of his victory”.
