A.It believes | B.It has believed |
C.It has been believed | D.It was believed |
A.had been done | B.having been done | C.had done | D.having done |
A.had already been on | B.has already been on |
C.had already begun | D.has already begun |
A.is repaired | B.is being repaired |
C.has repaired | D.is repairing |
A.expect | B.will expect | C.are expected | D.will be expected |
A.recorded | B.recording | C.was recorded | D.were recorded |
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