Question

Which sentence contains an adverbal clause
Make sure to print out your ticket before you go to the theater
I want to visit a beach in California, where I can enjoy the waves
Whether students have enough time to rest depends on how much homework they are assigned
Many people love, vanilla ice cream, which happens to be my favorite flavor

Answer 1

The sentence that contains an adverbial clause is:

"Whether students have enough time to rest depends on how much homework they are assigned."

In this sentence, "whether students have enough time to rest" functions as an adverbial clause because it provides information about the condition under which the main clause is true.