[ Grammar ]
I am sorry I don’t know the answer, but I really wish I …..
A. know
B. will know
C. knew
D. have known

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Auxiliary Verbs, if, unless and ModalPresent simple & ContinuousPronouns, Verb, ConjunctionWh QuestionsDirect-Indirect SpeechGrammar (Possessive Pronouns)Gerund, Infinitive, Bare VerbNarrative Tenses & ConditionalsPersonal PronounsMoods of GrammarOther quiz:
Grammar › View_____________ you ready?
A. Are
B. Is
C. Am
Grammar › View
Used for completed things in the past
A. Present Perfect
B. Past Simple