1. Brian, you need to work hard if you want to keep this job.
2. The old man, spent his days looking out the window, and his nights, sleeping.
3. "If you aren't willing to help", my sister said, "then please wait in the other room."
Answer: yes they should have to
Explanation:
they should have to because if they look like they can do the job right they are more likely to get the job
I will give you some comfort in this difficult time.
If the underlined word in the sentence is COMFORT. Then, its synonym is SOLACE.
Solace is defined as the alleviation of distress or discomfort. Thus, when you give solace, you give comfort.