No, it's an adverb.
But is usually a conjunction. However, there is one construction where it apparently should be treated as a preposition: when it means "except", e.g. No one but me has seen this / No one has seen this but me.-- The but me could actually be a truncated clause, i.e. "No one else has seen this but I have seen this" but there is a disparity between this and other conjunctions (Either he or I am the guilty party --> Either he is the guilty party or I am).
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, then is not a preposition. It is a conjuction.Than is a preposition.
But is usually a conjunction. However, there is one construction where it apparently should be treated as a preposition: when it means "except", e.g. No one but me has seen this / No one has seen this but me.-- The but me could actually be a truncated clause, i.e. "No one else has seen this but I have seen this" but there is a disparity between this and other conjunctions (Either he or I am the guilty party --> Either he is the guilty party or I am).
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?"
A prepositional phrase begins with a preposition and ends with an object of a preposition.
The preposition is about; the object of the preposition is riots.
The preposition is up.