The “Hermit Kingdom” is increasingly isolating itself because of its nuclear ambition that threatens its neighbourhood and the world at large. Identif...
Question
The “Hermit Kingdom” is increasingly isolating itself because of its nuclear ambition that threatens its neighbourhood and the world at large.
Identify the correct phrase to replace the underlined part:
(I) isolated because of
(II) isolating themselves because of
(III) isolated themselves because of their