If you have a noun (or noun phrase) right after, that's a clue that it's like a preposition. What was the necklace around? It's a preposition, and "my neck" is the noun phrase that is the object of the preposition.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousJohn fell down - down is an adverb?John fell down the stairs - down is now a preposition?The cat sat on the mat - on is the preposition?Yes, yes and yes, though some grammarians today would class the first 'down' as a preposition.
AnonymousThe machine took the ice off the airplane wings - off is a preposition?She put the candle out on the veranda - out is the adverb and on is the preposition?I put my book away - away is the adverb?He fell behind the house - behind is the preposition?Yes. Those are all OK.
AnonymousWhy does grammar have to be so hard!