2. The new device, the adding machine, has greatly lessened office drudgery.
3. Wall street, the great center of business life, fixes stock prices.
4. The people in moderate circumstances, the excellent middle class of a country, suffer most from the strain of high prices.
5. The Montreal Tramways Company, the first company to introduce pay-as-you-enter cars, started its business in the winter of 1861 with a very simple equipment, two horse-drawn sleighs.
6. The Early Gem musk melon, one of the best shipping melons grown, is a cross between the Rocky Ford and the Emerald Green varieties.
7. In making up our collections and bargain offers for this year, we have arranged to put up a "Surprise Box," one hundred packages of selected vegetable and flower seeds.
8. The Chinese Giant, a new variety of sweet pepper, produces branching plants about two feet in height.
9. Amundsen, the discoverer of the south pole, is a native of Norway.
Rule 6.—The comma is used to separate an appositive from the rest of the sentence.
Write five sentences illustrating the use of the comma to set off an appositive.