B. Trivial vs crucial decisions.
The story mentions family and he did command a ship but a theme is a general, underlying thing that shapes the story itself. The navy guy wouldn't be feeling any of this if he hadn't seen suffering and violence and stress during his time at war. So it influences his behaviour with his family/friends at home. Therefore, the theme of the story is about the importance of life decisions. He no longer views these minute things (like vacation spots and home decor) as important.
I believe the first sentence makes the most sense. Notice how the words flow smoothly and are not choppy?
A good tip is to read out the sentence as if you were speaking to someone. If it sounds off, that's most likely not the answer. If it flows nicely and is relatively pleasant to the ear, that is the most likely answer.
Hope this helped!
Answer:
Shut the door,will you?
Explanation:
We need to add 'will you'? as the tag to imperative sentences, but if the sentence starts with 'let's' then we need to add 'shall we'?