A.repair it | B.have repaired | C.have it repaired | D.be repaired |
A.enjoy | B.to enjoy | C.enjoying | D.enjoyed |
A.is | B.being | C.had been | D.having been |
A.Considering | B.Regarding | C.Supposing | D.Providing |
A.Exposed | B.Being exposed | C.Exposing | D.Having exposed |
A.collecting | B.to collect | C.collected | D.collects |
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