1.   An aging water tank rises above the sheds that shelter the sheep from rain and the sweltering summer sun.

2.   He pulled the chain that hung down from the water tank.

3.   My brackish water tank is built into a wall.

4.   My own little room, a hundred yards from the house, had for its roof a water tank.

5.   She filled the water tanks, fed the animals.

6.   That was before we installed the eight thousand gallon water storage tank, which Health and Safety thought could drown a child.

7.   The water tank is leaking.