No wonder you are late for it is so foggy today.

Let us study more closely¹ the way in which a plant grows. The root pushes itself down into the earth. If it finds no water, it soon dies. If it finds water, it begins to suck it up and change it into sap. Besides the water, it takes up such parts of the soil as are dissolved in the water.
      Here, then, you see in what ways the food of the plant is different from that of animals.
   
   
  No wonder you are late for it is so foggy today.
  I wonder who will be the next president of the US.
  Definiteindefinite
  Marry to -----marry sb.
  Marriage----get married
  Grandfather----great grandfather
  Forefather
  Relation
  Tradition
  Basic---base---on the base of
  Nuclear weaponpower
  Extend ---- extension ----extended
  Industry
  post-warpost-graduated
  Earn moneymake money
  Society---social---sociable
  Like---be fond of ----care for----keen on