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

Let us not confuse liberty ______ license. 

She invited everyone ______Tom.

Which one of the following is the correct meaning of -
 The study of human behaviour and societies:

Complete the phrasal verb in the following sentence:
 The tourist guide pointed …………….. the most important buildings.

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

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

_______ teachers prefer a class that is fairly consistent in having pupils of the same level.