[ Grammar ]
I ______ him only one letter up to now.
A. sent
B. have sent
C. send

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Abstract NounsModals and ResponsibilitiesWorld Literature VocabularyPast, Present, FutureWord FormationPossessive AdjectivesVerbs with Prepositions and ConjunctionsModal RequestsVerb + PrepositionGerund Subject or ObjectOther quiz:
Grammar › ViewThe doctor … have an operation tomorrow morning.
A. do not
B. does not
C. will not
D. did not
Passive Voice › View
Did they believe that the information was true?
A. Was it believed that the information was true?
B. Was it believe that the information was true?
C. Did it believed that the information was true?
D. Were they believed that the information was true?