[ Grammar ]
If Clara __________ the message, she would have responded.
A. sees
B. seen
C. has seen
D. had seen

Random Topics:
Present Tense vs Present ContinuousIndefinite and Intensive NounPresent Progressive (Future)Verb ConjugationNouns as AdjectivesZero Conditional SentenceModals for RecommendationsPresent, Past, and Future TimePhrasesConjunctions and Verb TensesOther quiz:
Simple Future Tense › ViewI … back before Monday.
A. ‘ll be
B. will
C. am being
Future Tense › View
Don’t worry. I ______ be careful.
A. will
B. going to
C. am
D. will go
