Respuesta :
Subject of a sentence is what the sentence is about: the object or thing that the sentence says something about.
Here a complete subject of the sentence:
"the frightened child"
The main word in the subject is "Child" and this is also the simple subject of the sentence: option A.
Here a complete subject of the sentence:
"the frightened child"
The main word in the subject is "Child" and this is also the simple subject of the sentence: option A.