No, it is a noun. It can be used an an adjunct with other nouns, as in street sign and street map.
The word there could be an adverb applied to a street or intersection.
The adverb is carefully because it describes how you crossed the street.Compound adverb
The term 'street cleaner' is a compound noun, a word made up of two or more words that has a meaning of its own.A adverb is a word that modifies a verb, an adjective, or another adverb; words that tell the manner, place, time, or degree of the action; for example:The street cleaner carefully moved between the cars. (The adverb 'carefully' describes the manner of moving.)
Sunny is an adjective. We say: A sunny day. A sunny disposition. The sunny side of the street. The adverb 'sunnily' has rare but specific uses.
No, it is not. It is a noun, meaning a street or path, sometimes metaphorically for a method or process.
The adverb of the word unhappy is unhappily.An example sentence is "he unhappily walked down the street".
"Backwards" is an adverb: "The car moved slowly backwards along the street."
No, the word 'yet' is an adverb and a conjunction.Examples:They haven't yet finished the street repair. (modifies the verb 'haven't finished')The painting was strange yet appealing. (connects additional information to the initial statement)
Another slightly archaic adverb for outside is without (opposite of within).The term survives today mainly in street names of walled cities, such as Bishop Street Without in Londonderry, Northern Ireland. These add-ons to the original street names (in this case Bishop Street) came about as towns grew beyond the confines of the walls and were used to denote that part of the street that was without (i.e. outside) the town's walls.
Yes, the word lately is an adverb, a word that modifies a verb; for example:Lately he's been looking for work.I read lately that Lincoln Street will be closed for repairs at the end of the month.
No, legally is an adverb, a word that modifies a verb. Example sentence:You can't legally park on this street.
No. 'East' is either a noun, (sun rises in the east) or it is an adjective, (She lived on East Main Street.)