A.Seated, closed | B.sat, closing | C.seating,closed | D.sitting,close |
A.avoiding to lose | B.to avoid losing |
C.avoiding losing | D.to avoid to lose |
A.his being not able | B.his not being able |
C.him not to be able | D.him to be not able |
A.to be surrounded; | B.surrounded; |
C.be surrounded; | D.having been surrounded; |
A.puzzle | B.puzzling | C.puzzled | D.to puzzle |
A.inventing | B.having invented |
C.to invent | D.to have invented |
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