Answer:
False
Explanation:
Subordinating conjunctions allow writers to construct complex sentences, which have an independent clause and a subordinate (or dependent) clause. Either clause can come first.
The students acted differently whenever a substitute taught the class.
Whenever a substitute taught the class, the students acted differently.
Note that the clauses are separated with a comma when the dependent clause comes first.
Some common subordinating conjunctions are: after, as, before, once, since, until, and while.
Some Common Errors to Avoid
Comma Splices
