A.to attack; hit | B.to be attacked; to be hit |
C.attacking; be hit | D.having been attacked; hit |
A.Surrounding | B.Surround | C.Surrounded | D.Having surrounded |
A.seeing | B.to be seen | C.to see | D.to have seen |
A.to come up with | B.losing sight of |
C.to keep track of | D.keeping in touch with |
A.solving | B.solve | C.have solved | D.having solved |
A.equipping; for | B.to equip; with | C.equipping; with | D.to equip; for |
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