Sentences with ___ are wordier because they have an additional helping verb and sometimes the word by.

1. Active voice
2. Passive voice

1. Active voice sentences are typically less wordy because they directly state the subject performing the action.

2. Passive voice sentences, on the other hand, tend to be wordier since they include an additional helping verb (e.g., "is," "was") and sometimes the word "by" to indicate the doer of the action.

1. Active voice sentences are generally clear and concise.

2. Passive voice sentences tend to be wordier because they include an additional helping verb (usually a form of "to be") and sometimes the word "by."

1. In active voice sentences, the subject of the sentence performs the action. They typically do not have additional helping verbs or the word "by." For example: "John ate the pizza."

To identify an active voice sentence, you can follow these steps:
- Look for a subject that is doing the action (e.g., John).
- Identify the verb that describes the action (e.g., ate).
- Confirm that there are no additional helping verbs or the word "by" that would make the sentence more wordy.

2. In passive voice sentences, the subject of the sentence is being acted upon. They often include an additional helping verb (such as "is," "was," "are," "were," etc.) and the word "by" to indicate the doer of the action. For example: "The pizza was eaten by John."

To identify a passive voice sentence, you can follow these steps:
- Look for a subject that is receiving the action (e.g., The pizza).
- Identify the helping verb and main verb combination (e.g., was eaten).
- See if the sentence includes the word "by" followed by the doer of the action (e.g., by John).

Remember, passive voice sentences are often wordier because they introduce extra words (helping verbs and "by") to shift the focus from the doer to the receiver of the action.