[ Noun Clauses ]
_______________ begin their existence as ice crystals over most of the earth seems likely.
A. Raindrops
B. If raindrops
C. What if raindrops
D. That raindrops
Select your answer:

Random Topics:
Adverb and Sentence StructureVerbs: Will & Going toAdverbial Clause of Cause and EffectGerunds in SentencesPresent Progressive or Present SimpleNoun ClauseVerbs of movementModals of Obligation and PermissionPossessive AdjectivesConjunctive AdverbsOther quiz:
Present Perfect › ViewHave you ______ played golf ?
A. never
B. always
C. seen
D. ever
Tenses › View
When he _____ Korea, he will inform us.
A. arrive
B. arrives
C. arrived
D. is arriving
