Ill say Mexico because of its history and culture, and from my point of view it's the most famous spanish speaking country.
Yes, the noun 'thought' is an abstract noun<span> a word for something created in or held in the mind; a word for a concept. </span>
D is probably most likely.
A "run-on sentence" is a sentence with seemingly no end.
1.
शरीर को स्वस्थ रखने की अच्छी-से-
अच्छी दवा एक बार खखलखखला उठना है।
2.पुराने लोग कह गए हैंकक हंसो और पेट फुलाओ।
3.शीर्षक होना चाहिए— खुशी की खुराक अथवा हँसी का जीवन में महत्त्व|.
