Answer: Simple
Explanation: A simple sentence, also known as an independent clause, consists of a single subject and a single predicate. It expresses a complete thought and can stand alone as a sentence.
In this sentence, the subject is "The tiny birds" and the predicate is "always sing cheerful tunes early in the morning." The subject is the noun or pronoun that the sentence is about, while the predicate is the verb or verb phrase that expresses the action or state of the subject.
Here is a breakdown of the sentence structure:
- Subject: The tiny birds
- Predicate: always sing cheerful tunes early in the morning
The sentence expresses a complete thought, and all the necessary components are present. Therefore, it is a simple sentence.