A.isn't itB.does it C.doesn't itD.is it
A.has itB.hasn’t it C.has thereD.hasn’t there
A.will leaveB.will have leftC.will be leavingD.is leaving
A.was breakingB.would breakC.had brokenD.broke
A.B.C.D.
A.GióB.Động đấtC.Núi lửa phunD.Thủy triều
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