Thanks to the old man’s hard work, a lot of _____ has been covered with green trees.

Four years had passed, and I found Mary had＿＿＿＿＿．

Emmett hasn’t got enough ______ to remove that stone. He is only 10.

There is nearly five thousand dollars         of goods in the shop.

  _____ of water makes Death Valley a desert, but it is by no means devoid.