A.going off | B.leaving for | C.set out to | D.starting |
A.been happened | B.come about | C.been come about | D.been taken place |
A.going up; bring down | B.gone up; go down |
C.going up; brought down | D.going down; bring up |
A.proved | B.was proved | C.proves | D.has been proved |
A.choked off | B.well received | C.worn out | D.given out |
A.goes | B.went | C.go | D.going |
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