Rearrange the following sentence groups in good order. 1. It may be the succession of summers with extremely high temperatures that is toblame. 2. Added to this is the costly array of cooling power drinks that New Yorkers nowconsume to keep body temperatures down. 3. The result is high and unwelcome summer electricity and food bills. 4. New Yorkers have recently been complaining that the cost of keeping cool insummer has sky rocketed. 5. The cost of running an air-conditioner non-stop in the unrelenting heat hasdoubled over the last five years. 6. Electricity prices are the main reason for the chorus of complaints. 7. The refrigerator too is having to work overtime.