Answer:
The boy has on a cowboy shirt, it is covered in mud.
Explanation:
It indicates the pause in the sentence but connects two phrases so it works for this sentence.
Answer: Bruno and Shmuel die at the end of the novel when Bruno sneaks into the concentration camp to visit Shmuel and they are sent to a gas chamber by Nazi soldiers. They are tricked into going into the gas chamber by being told they are going to be taking a shower. The boys are not seen again after they enter.
Answer:
Have humans always snored?
Explanation:
After reading the heading and title of the passage which were "About Snoring" and "What causes snoring", the best question to ask before reading the rest of the passage would be to ask, "Have humans always snored?".
This would enable the reader to understand if snoring has always been an attribute of humans before finding out what causes it.
My answer would be instruction or guideline.
I think the answer would be your final choice.