UnScramble this Word: a c o t e n f l?

Questions

All the dirt from the foundation to build the ---------- in NYC was dumped into the Hudson River to form the community now known as Battery City Park.?

All the dirt from the foundation to build the World Trade Center in NYC was dumped into the ---------- River to form the community now known as Battery City Park.?

All the dirt from the foundation to build the World Trade Center in NYC was dumped into the Hudson River to form the community now known as ---------- Park.?

---------- Palace has over 600 rooms.?

Buckingham Palace has over ---------- rooms.?