Which of the following is not a principle of language teaching? 

Change from Assertive to Negative:
He is cleverer than me.

Change from assertive to interrogative: It is extremely foolish to waste time in reading trash.

Identify the word in which the end sound is different from the other words.

Choose the appropriate article given in the options:
 Neil Armstong was ______ fast man to walk on the moon.

Passage: Patriotism or love for one's country is one of the noblest sentiments of man. It is love that comes from one's gratefulness to the land where one is born, the country that provides everything that makes life worth living - food, clothing and shelter, families, friends and the way of life of its people. Or, in other words, it is our country that gives us all that we enjoy and all that makes man's life different from and richer than that of all other animals. That is why patriotic feelings are natural to man.

Which one of the following is the most appropriate title for the passage?

In the following questions choose the word which is the exact opposite of the given word:
 Enormous

Use the correct word in the following:
 Not everybody shares my _______.