Question

Which sentence contains a nonrestrictive adjective clause? The lady who lives down the block collects yard ornaments, flags, and anything related to flamingos. A child who chooses the remote rather than a book is making the wrong choice. The sandwich, which had been prepared hours earlier, was soggy and unappetizing. My feet hurt because the shoes that I am wearing are too tight.

Answer 1

There are two types of adjective clauses: Restrictive and Nonrestrictive adjective clause. A nonrestrictive adjective clause consists of words within the sentence that can be omitted, but not changing or affecting the meaning of the sentence. These clauses are usually separated by a pair of commas. On the other hand, restrictive clause is the opposite. 
In the options given, the sentence that contains a nonrestrictive adjective clause is: The sandwich, which had been prepared hours earlier, was soggy and unappetizing.