Linking verb or action verb

Different types of teeth serve different purposes
ans. "serve" = action verb

Webbed feet make dogs good swimmers
ans. "make" = action verb

Small details look fuzzy to dogs
ans. "look" = action verb

Yes, these are all correct.

To determine whether a verb is a linking verb or an action verb, we need to understand their functions.

Linking verbs connect the subject of a sentence to a noun, pronoun, or adjective that renames or describes it. They do not show an action but rather express a state of being or condition. Common linking verbs include "am," "is," "are," "was," "were," "be," "been," "become," "seem," "appear," and "feel."

Action verbs, on the other hand, describe an action performed by the subject. They show physical or mental activity. Action verbs can be transitive, meaning they require a direct object, or intransitive, meaning they do not require a direct object.

Now let's apply this knowledge to the given sentences:

1. "Different types of teeth serve different purposes."
The verb "serve" in this sentence is expressing an action; it indicates that different types of teeth perform or carry out the action of serving different purposes. Therefore, "serve" is an action verb.

2. "Webbed feet make dogs good swimmers."
The verb "make" in this sentence also represents an action; it states that webbed feet cause or bring about dogs being good swimmers. Hence, "make" is an action verb.

3. "Small details look fuzzy to dogs."
In this sentence, the verb "look" does not describe an action performed by small details. Instead, it defines the state or condition in which small details appear fuzzy to dogs. Therefore, "look" here is a linking verb.