A.to have worked | B.to work |
C.to be working | D.to have been working |
A.to encourage | B.encouraging | C.for encouraging | D.encourage |
A.to be built | B.being built | C.built | D.building |
A.Compared to; fee | B.Comparing with; charge |
C.Comparing to; fare | D.Compared with; expense |
A.pay | B.paying | C.paid | D.to pay |
A.settled | B.to settle | C.being settled | D.was settled |
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