[ Grammar ]
Rain ______ (be) the important source of water.
A. is
B. was
C. were
D. when
Select your answer:
Random Topics:
Active and PassiveThird ConditionalsMix-TensesModals of PredictionProverbsTenses and Verb FormsPrepositions and TensesAdverb Types and TensesGrammar - TOEICPast TenseOther quiz:
Grammar › ViewI warn you for the last time. (Begin: Never ………)
A. Never will he warn you again.
B. Never will I be warning you again.
C. Never will I warn you again.
Grammar › View
The guy ____ computer I was using moved to Spain.
A. Who
B. Whom
C. Whose