Read the sentences extracted from the article, then analyze...

Read the sentences extracted from the article, then analyze the proposed question tags for them and select the most appropriate alternative:
“The current approach is bust,” (line 9) It has been rescheduled for next year. (line 18) […] but the UK is not yet meeting the targets around adequate funding on biodiversity (lines 34, 35)

i. The current approach is bust , isn’t it?

ii. It has been rescheduled for next year, hasn’t it?

iii. […] but the UK is not yet meeting the targets around adequate funding on biodiversity, is it?