[ Relative Clauses ]
No one knows____the Indian custom of sati-widows burning themselves on their husbands’ funeral pyres-began, but it has now become very rare.
A. that
B. whose
C. how
D. which
E. who

Random Topics:
So - Too - Either - NeitherMay, MightPronounCardiology ServicesPrepositions after VerbsRelative & ModalsComparative Adjectives and AdverbsRelative Pronoun/AdverbsLexico and GrammarAuxiliary VerbsOther quiz:
Grammar › ViewI’m not interested in what ____________________.
A. is he doing
B. he is doing
Comparative Degree (Adjective) › View
Adjective: big
He has the _________________ feet among us.
A. Bigger
B. Biggest
My friends _____ funny glasses.
A. have
B. has
Grammar › View
Many of them ___________ a sibling at home.
A. has
B. have
