Question

Excerpt from Big Cats Facing Extinction Part B Kate McConnaughey (12) For nearly everything supposedly treatable with feline folk medicines, there are effective, safely and proven remedies available in modern medicine. Read the passage. Look at the underlined sections marked number (12). There may be a mistake in the way the sentence is written. If you find a mistake, choose the answer that corrects the mistake. If there is no mistake, choose ‘Correct as is.’

Answer 1

B) For nearly everything supposedly treatable with feline folk medicines, there are effective, safe and proven remedies available in modern medicine.

Step-by-step explanation:

For nearly everything supposedly treatable with feline folk medicines, there are effective, safe and proven remedies available in modern medicine. This option is correct because "effective, safe, and proven" are parallel.

Answer 2

The sentence should be corrected by changing the word "safely". Safely is an adverb, but where it appears in the sentence only an adjective is called for.
The sentence should read:

For nearly everything supposedly treatable with feline folk medicines, there are effective, safe, and proven remedies available in modern medicine.