[ Present Perfect Tense ]
We have ______ him since 1995.
A. know
B. knew
C. known
D. knowing
Select your answer:

Random Topics:
Subordination ConjunctionsPassive Voice, Modals of Deduction and First ConditionalNarrative, Past TensesEnglish ArticleGerund or InfinitiveWould/would like - affirmative/negativeAntonymsAdverb ClauseGrammar - to bePassive and Active SentencesOther quiz:
Grammar › ViewI went swimming in the sea _______________
A. Myself
B. Herself
C. By myself
Modals › View
Fortunately, I _____ to go to hospital for that knee injury.
A. needn’t
B. mustn’t
C. didn’t have
