Yes - if it is widely accepted that prepositions indicate some form of relationship with regard to time and/or space then 'now' in sentences such as 'i want it now' or 'now is the time for action' functions precisely as one.
No, it is not a preposition. It is a compound adverb meaning immediately.
No, then is not a preposition. It is a conjuction.Than is a preposition.
At is a preposition. Anything that can be ___ the box is a preposition. For Example: At the box.
If is not a preposition. It is a conjunction.
If a preposition does not have an object, it is not a preposition. It is an adjective, adverb, or possibly a conjunction.
no good is now a preposition.
No, it is not a preposition. It is an idiom: a compound adverb meaning a moment ago.
No, it is not a preposition. It is a compound adverb meaning immediately.
I have to go now; I have run out of time.
No, then is not a preposition. It is a conjuction.Than is a preposition.
flew is not a preposition. sorry but through is a preposition
No, then is not a preposition. It is a conjuction.Than is a preposition.
its a preposition
At is a preposition. Anything that can be ___ the box is a preposition. For Example: At the box.
If is not a preposition. It is a conjunction.
If a preposition does not have an object, it is not a preposition. It is an adjective, adverb, or possibly a conjunction.
The preposition, the object of the preposition, and everything in between. The object of the preposition answers the question "(preposition) what?" For example: He looked in the box worriedly. "in the box" is the prepositional phrase because "in" is the preposition, and "box" is the object of the preposition. "Box" answers the question, "(preposition) what?, or in this case, "In what?"