Final answer:
The action verbs in the sentence are 'works' and 'endorses', conveying direct actions by Sharapova.
Step-by-step explanation:
The action verb in the sentence 'Sharapova works as a model and endorses products for companies such as Cole Haan, Nike, and Canon' is 'works' and 'endorses'. These verbs reflect active-voice verbs that indicate what Sharapova is actively doing, making the sentence direct and clear. An action verb is a word that expresses physical or mental action and is used to describe what the subject is doing.
By using action verbs, writers can create sentences with characters that are aligned with their actions, which makes the writing more engaging for the reader. For example, saying 'Sharapova works as a model' directly conveys her action, whereas a less effective sentence would be 'Sharapova is a model', which uses 'is' – a linking verb that does not show direct action.