A.have found | B.found | C.have been found | D.were found |
A.has fallen | B.had fallen | C.is falling | D.was falling |
A.forget | B.had forgotten | C.forgot | D.was forgetting |
A.being washed | B.be being washed | C.wash | D.be washed |
A.has worked | B.worked | C.was working | D.had been working |
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