A.see | B.to see | C.seeing | D.being seen |
A.taking | B.taken | C.to take | D.took |
A.Compared | B.To compare | C.Comparing | D.When compared |
A.determine | B.determining | C.determined | D.to determine |
A.to be built | B.to build | C.being built | D.having been built |
A.Told | B.Telling | C.Having told | D.Having been told |
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