Nope. That is considered a fragment.
The subject is present: A bushy, overgrown hedge [located] along the fence.
This can't be complete, however, because there is no verb and such to explain much else.
A complete sentence could be "A busy, overgrown hedge along the fence caught my attention."
*caught is a verb.
Answer: slung
Explanation:
The word that means "thrown carelessly " in under a telephone wire poetry is " slung".
The first line in under a telephone wire poetry reads that "I am a copper wire sling in the air". Slung simply means when something is going or thrown casually. In such scenario, the copper wire is carelessly thrown in the air.
Most likely A, as most teachers won’t accept full credit without all that