Three of the following statements about a verb are true. which statement is false?
a. a verb takes the place of adjectives.
b. a verb can express a state of being.
c. a verb can express action.
d. a verb makes a statement about the subject of a sentence.

The false statement is the first one: an adjective gives some information about the noun, but  not an action of the entity that the noun expresses.

The other options actions are correct. This is shown by the fact that "exists" satisfies options B, "runs" option C and "runs" in "girl runs" option D.

The girl walked up to the dog. of course she was only three years of age so she had no knowledge of what she was doing. she walked up to the wild beast, without considering the consequences. but she would find out soon. she held out her hand to touch the mangled canine. snap. the toddlers hand was soon covered in a red liquid.