Write an essay in about 1000 words on any one of the following topics:

Importance of protecting our environment.

Write a sentence with each of the following words/expressions. Copying of any sentence from the passage must be avoided.

interval;

Fill in the blanks with prepositions in any ten of the following sentence:

No country should yield - foreign pressure.

Write a sentence with each of the following words/expressions. Copying of any sentence from the passage must be avoided.

flexibility

Fill in the blanks with prepositions in any ten of the following sentence:

There must be some remedy - corruption.

Write a sentence with each of the following words/expressions. Copying of any sentence from the passage must be avoided.

elasticity