Respuesta :
The answer is: B. A penny saved is a penny earned.
A simple sentence consists of an independent clause that can stand on its own because it expresses a complete thought. A clause is usually formed by subject, a verb and sometimes a complement.
In the example sentence, "A penny saved" is the subject, "is" is the verb and "a penny earned" is the complement.
The sentence which is simple is B: A penny saved is a penny earned.
Explanation:
This is because a simple sentence is a sentence which consists of one simple independent clause with a subject and a verb.
From the choices given B is the only sentence with only one independent clause.
A consists of two clauses (1. Many are called, 2. but few are chosen); C also has two clauses (1. Fools rush in, 2. where angels fear to tread) and D as well (1. If at first you don't succeed, 2. try, try again).