31.
They are social insects, living in communities, regulated by definite laws, each member of society bearing well-defined and separate part in the work of a colony.

32.
Practically every part of the banana tree is used by man.

33.
My opinion for the film is that it will bag the national ward.

34.
The end of the examinations is (an) oppurtunity for celebrating.

35.
We were not the wiser for all this effort to explain the case to us.