Here are some words with silent letters. Learn their spelling. Your teacher will dictate these words to you. Write them down and underline the silent letters.

knock	wrestle	walk	wrong
knee	half	honest	daughter
hours	return	hornet	calm
could	sign	island	button

Find these words in the lesson. They all have “ie” or ei in them.

Now here are some more words. Complete them with ei or ie. Consult a dictionary if necessary.

An index is a list of names or topics that are to be found in a book. It is a list arranged in alphabetical order at the end of a book.

The following paragraph shows that the doctor is consulting the index of a medical book to find out which injection is appropriate for Bruno.

“Out came his medical books, and a feverish reference to index began: What poison did you say, sir?” “Barium carbonate”. “Ah yes—B—Ba— Barium Salts—Ah! Barium carbonate! Symptoms—paralysis— treatment—injections of ... Just a minute, sir. I’ll bring my syringe and the medicine.”

You have read about the French Revolution and you want to know more about the Third Estate in the context of the French Revolution. You can refer to the index of the book Living World History by T. Walter Wallbank and Arnold Schrier:

On which pages in this book will you find information about the French Revolution and the Third Estate?

To know what ‘Food Security’ and ‘Minimum Support Price’ mean in the context of the economic growth of a country you can go to the subject index given below from Poverty and Famines — An Essay on Entitlement and Deprivation by Amartya Sen. Under which heading in the index are you likely to find these topics?