Which sentence is punctuated correctly? 1. The house next door, as a matter of fact has been for sale for nearly two years.

2. You're quite right Mr. Kendrick, that our department store does need a personal shopper.

3. The reasons for our needing new maps, of course, are obvious.

4. Carmen Chavez, the best mechanic in the shop started her training in a much smaller garage.

i belive the answer is b given there isnt much information

here is the essay.

global warming. are we heading to a mini ice age era?

everybody have heard about the effects of global warming on planet earth. but in recent studies, many scientist explain that it is not the human being and his pollutants, what is affecting the planet. that only represents a small part. they make reference that what we are living on the planet right now is one of the many cycles of planet eart through its existence. because human life is too short, we do not stay on the planet too long to see its effects.

people everywhere should be concerned, but the clarion call is for the youngster to hear it.

some russian scientist has stated that the last mini ice age era was in the 1700's and people survived. they had a brutal winter in europe. even the thames river in london, partially frozen, but humanity knew how to keep on.

that is the lesson. humanity must take consciousness and prepare for a cold future, not a warm one.