Exercise 1: Punctuate the following sentences:

1. Alexander, the conqueror of the world, began to weep.
2. The sun having set, they returned home.
3. Rich and poor, high and low, young and old—all must die.
4. Her behavior, to say the least, was extremely rude.
5. Ram received a watch; Hari, a book.
6. The three great books are the Ramayana, the Mahabharata, and the Gita.
7. My mother gave me one good piece of advice: to avoid wasting time and energy worrying about things I cannot change.
8. He asked, "Will you be there?" "Yes," I answered, "I'll look for you in the hotel lobby."
9. He has his three sons' futures in mind.
10. In many suburbs, the houses' designs are too much alike.