Hello! This is simply a common phrase in English. Sunday appears before morning however both words keep their separate meaning. Words can be combined to form compound nouns. These are very common, and new combinations are invented almost daily. They normally have two parts. The first part tells us what kind of object or person it is, or what its purpose is. The second part identifies the object or person in question. Compound nouns often have a meaning that is different, or more specific, than the two separate words. Exsmples: grandfather, policeman, firefighter, greenhouse, boyfriend, etc. Hope this is useful to you.

Hello! You are quite right, in this context it does mean understand/realise.

Hello, in this context emotionally fraught means 'causing distress or anxiety'. Therefore, the idea of meat (how it is obtained, by the killing of animals) makes people feel uncomfortable. Hopefully this helps a bit!

Hello! You are completely right, consult with can mean discuss something with someone. For example, "What time do you and your wife want to visit us this evening?"-"I don't know---I need to consult with her first"-The two of you then consult with each other to agree what answer to give. In spoken English it is more common to use the preposition about. In British English, with is often left out:I need to consult the recruiter about how today's interviews went.

Hello! Yes, in certain contexts this would be correct. We normally use present tenses to indicate working hours as they are fixed time schedule. For example, The shop's working hours are/were from 2-5. The continuous aspect indicates a change in situation, so if the working hours were to be altered we would have something like: Because of the holiday, the shop was working from 3 to 5. The continuous aspect tells us that a change has occurred. Hopefully this helps you out a bit!