[ Present Perfect Tense ]
They … seen an amazing concert
A. Have
B. Are
C. Has
D. He
Select your answer:

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Quantifiers and AdjectivesModal SpeculationPresent Simple for Future ArrangementSimple Past/Past ProgressivePrepositions & Modal VerbsModal Auxiliaries and Similar ExpressionsSo Such Enough TooAdjectives-Comparison, SuperlativePast Tense & Present Perfect TenseModals - Conditionals - Future TensesOther quiz:
Grammar › View“Mr. Albert hasn’t decided where to go his vacation.”
“…”
A. so have they
B. I haven’t also
C. Either have I
D. Neither have I
Future Tenses › View
I ……………………..my friends at 7.00
A. meet
B. will meet
C. am meeting
D. am not going to meet
