Subject
Easy way to remember is to find the verb and ask who or what
In this it would be who or what was late? The answer would be you.
The statement that is true
regarding restrictive adjectival clause is it will follow a general noun and is
not set off by commas. Restrictive adjective clause limits the meaning the noun
it modifies. Unlike Nonrestrictive Adjective Clause, the Restrictive clause
should not be set off by commas.
I would go with D for the first one and B for the second one.
