Question

Which sentence contains an adverb clause? A. Mom is someone who always looks on the bright side. B. Sandy, who is never hopeful, didn't think Mom's plan was going to work. C. When we go to the store, we might have to buy Billy a new book. D. She planned to piece the shreds together and repair the book.

Answer 1

Adverb clauses are groups of words that function as an adverb. So it would be, Answer C

Answer 2

C. when  we got to the store....