Answer:
You and I can do it. can we?
Explanation:
Can we is the answer.
Answer:
Light: Dark completes the analogy.
They are complete sentences. Both have an independent and dependent clause.
Answer:
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<span>Lightning rods are a necessity for radio towers and skyscrapers.
This is the topic sentence, because it's clear from this that the paragraph will discuss lightning rods and why they are necessary for radio towers and skyscrapers to have. It is broad enough to open the paragraph but also specific enough to give preview and some detail. </span>