a complete sentence must include all of the following except
A. a subject
B. an independent clause
C. an adverb phrase
D. a predicate
answer is : C an adverb phrase
Elements of a complete sentence are given below:
An example of a complete sentence is:
Jude will return tomorrow morning.
The function of the adverb phrase is to modify the verb.
See more about complete sentences in the link below:
https://brainly.com/question/2339462