Zheng He worked s so hard that in a few years he built a great fleet of ships. Zheng He was such a hard-working person that in a few years he built a great fleet of ships. Zheng He was hard-working a person in a few years he built a great fleet of ships.Zheng He worked _____ hard that in a few years he built a great fleet of ships. Zheng He was _____ a hard-working person that in a few years he built a great fleet of ships. Zheng He was __hard-working a person ____ in a few years he built a great fleet of ships. so such