What the :( it going to be snowing tomorrow!
"tomorrow", an adverb of time.
The adverb is 'tomorrow' because it is describing the verb phrase, 'are going' (are going when?).
The common noun is "lake".
Mexico us going to play with Venezuela tomorrow at 10:00pm
No
No.
Yes. Tomorrow, somewhere in the world, it will be raining.
No. In English we may say that something happened (or will happen) "on" a particular day or date (eg: Tuesday, or 15th March) but we do not say "on" yesterday and tomorrow. If something happened (or will happen) during a certain month but not on a specific date we may say "in" Eg: I am going shopping on Friday. My birthday was on the 17th June. I went swimming yesterday. I will visit a friend tomorrow. I am going to have a holiday in December.
Swimming costume.
is there going to be school for elementary tomorrow
I am going to go swimming today.