[ Mix-Tenses ]
Mary _______ Mr. Clive for a long time.
A. has known
B. is knowing
C. knows
D. had known
Select your answer:
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Synonym and AntonymConditional Sentences Type 0, 1 and 2Unreal Uses of Past TensesPhrasal verbs and Prepositional PhrasesRelative Clauses and Past PerfectPresent Perfect or Past Simple TensePast Simple VerbsPast Perfect Simple & ContinuousGerund, Infinitive & ModalsOther quiz:
Present Perfect › ViewMy sister … ridden a bicycle. She is afraid that she will fall off.
A. never
B. has never
C. has ever
Present Simple › View
They ____ not walk to school.
A. are
B. does
C. do
D. is