Answer:
1. One should never depend on others help. Adverb of frequency.
2. I shall get a letter tomorrow. Adverb of time.
3. The traveler walked briskly. Adverb pf manner.
4. The child went indoors. Adverb of place.
Step-by-step explanation:
Adverbs are words that modify a verb, an adjective or even another adverb. And they are classed into five different types- adverb of degree, time, place, manner, and frequency, depending on their use.
The adverbs used in the given sentences and their kind/ type are as follows-
1. One should never depend on others help. Adverb of frequency- tells us "how often" something is done or happened.
2. I shall get a letter tomorrow. The adverb of time tells us the time, "when" it happens.
3. The traveler walked briskly. Adverb of manner that tells us "how" something happens.
4. The child went indoors. The adverb of place tells us the location or place, "where" something happens.