This sentence is currently in passive voice. In active voice, it would be:
"Our parents picked up our friends"
To change a sentence from passive to active voice you would switch around the subjects. In passive voice, the subject (in this case "parents") is being acted upon. In active voice, the parents need to act upon "friends."
Answer:
Annotating means to make small notes over the article. You can underline important info and make questions that you may need to clarify. Sorry, but I doubt that anyone here is going to fully do your homework assignment.
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to remind readers that they must take action immediately to succeed against the British</span>
The answer is A and that’s all you need to know.