[ 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:
Modal Verbs › ViewWhy don’t you tell us right now what he ______ ?
A. would rather not do
B. wouldn’t prefer to do
C. wouldn’t rather do
D. would like not to do
Modal Verbs › View
People ___ smoke in this building. It’s a rule.
A. mustn’t
B. needn’t
C. may not
D. mightn’t
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
