There was one student still taking the exam when the bell rang.

I need to find simple subject and complete subject. I know that "STUDENT" is the subject

http://www.noslangues-ourlanguages.gc.ca/bien-well/fra-eng/grammaire-grammar/phrases-sentences-eng.html

Read this carefully, and then let us know what you decide.

To find the simple subject and complete subject in the given sentence, we can follow these steps:

Step 1: Identify the verb:
The verb in this sentence is "taking".

Step 2: Determine who or what is performing the action of the verb:
The action of "taking" is performed by the student.

Step 3: Identify the subject:
The subject is the one who is performing the action of the verb. In this sentence, it is "the student".

However, the sentence also includes the phrase "still taking the exam when the bell rang". In this phrase, "still taking the exam" provides additional information about the subject.

Step 4: Determine the complete subject:
The complete subject includes both the subject and any words or phrases that modify or describe the subject. In this sentence, the complete subject is "the student still taking the exam when the bell rang". It includes the noun "student" and the phrase "still taking the exam".

Step 5: Identify the simple subject:
The simple subject is the main noun or pronoun within the complete subject that performs the action. In this sentence, the simple subject is "student".

So, in summary:
- Simple subject: student
- Complete subject: the student still taking the exam when the bell rang