Choose the appropriate article given in the options:
 Copper is _______ useful metal.

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

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. His mother, whose name no one knows, is found on the street, and dies just after Oliver’s birth.

B. After the other boys bully Oliver into asking for more gruel at the end of a meal, Mr. Bumble offers five pounds to anyone who will take the boy away from the workhouse.

C. Oliver Twist is born in a workhouse in 1830s England.

D. Oliver spends the first nine years of his life in a badly run home for young orphans

and then is transferred to a workhouse for adults.

Choose the correct option changing the following sentence into Assertive:
Shall we ever forget our freedom fighters?

Choose the correct option changing the following sentence intoas sertive:
 How childish your talks are!

Choosing the correct option, change the following sentence into Assertive without changing the meaning:
Shyam has promised never to touch hard drink again.

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

Which one of the following is the correct meaning of -
 That which cannot be heard.