Since the forest has been destroyed by a big fire, a large ______ of trees ______ to be planted on the mountain．

    A．number; has                          B．amount; has                   

    C．quantity; have                           D．sum; have

Now that the forest was destroyed by a big fire, a large ________of trees ______ to be planted on the mountain．

As a result of destroying the forests, a large ________ of desert ________ covered the land.

  A. number; has   B. quantity; has        C. number; have    D. quantity; have

Nowadays many housewives prefer to go to supermarkets for their shopping, because they provide a large          of goods.

A. variation        B. various        C. variety           D. varied

Now that the forest was destroyed by a big fire, a large ________of trees ______ to be planted on the mountain．