Final answer:
An adverb modifies a verb, adjective, or another adverb, providing additional information. Examples of adverbs in the given sentences include 'usually,' 'rarely,' 'happily,' and 'recently.' They represent different types of adverbs, such as manner, frequency, time, and direction.
Step-by-step explanation:
An adverb is a word that modifies or provides more information about a verb, adjective, or another adverb. In the given sentences, the adverbs and their types are as follows:
- usually (manner)
- rarely (frequency)
- happily (manner)
- recently (time)
- No adverb in this sentence.
- northwards (direction)
- always (frequency)
- Slowly (manner)
- last night (time)
These examples demonstrate different types of adverbs, such as manner, frequency, time, and direction.
Learn more about adverbs