[ Noun Clause ]
__ is not clear yet.
A. How did the war begin
B. How the war began
C. How the war did begin

Random Topics:
Active-Passive VoicesPreposition and ConjunctionGerund/ To Verb/ VerbGrammar : Structural Common ErrorsUsed toPreposition of TimeWould rather/ would prefer/ would likeVerbs and AdverbsVerbs of movementClauses of ReasonOther quiz:
Wish Sentence › ViewHe wishes they…….. us when they were in town.
A. visited
B. had visited
Conjunctions › View
____ you see a walrus in the water ____ sunbathing on the rocks, it is an amazing sight to see. What is the conjunction?
A. either… or
B. both… and
C. not only… but also
D. whether… or