A.is | B.was | C.had been | D.has been |
A.was studying | B.studies | C.has studied | D.had been studying |
A.is not announced; are informed | B.doesn’t announce; inform |
C.are not announced; have been informed | D.don’t announce; have informed |
A.has been taken | B.is being taken | C.was taken | D.had been taken |
A.arrive | B.have arrived | C.arrived | D.am arriving |
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