XI. Fill in the blanks with appropriate prepositions.

1. Suppose you get _____ (from, out of) you house __ (on, at) an early sunny day and see a yellow dandelion (одуванчик).

2. Our land is full __ (in, of, with) beautiful flowers, trees which grow and blossom __ (in, at, on) the meadows, ___ (in, of, on) the banks of the rivers and lakes, in the forests and __ (at, on, in) the gardens.

3. Industry is developing sometimes ___ (without, instead of, within) any care of the environment.

4. The word “ecology” came ___ (out of, from, into) the Greek “oikos” which means “home”.

5. But a more healthy way to get rid __ (from, of, out of) solid wastes is to spread them ____ (behind, over) the land and pack them back down.

6. A great number __(in, of, from) people __ (all over, around in, within) the world are taking part ___(in, on, at) the policy of controlling climatic changes, because of men’s interference in nature.