1.   Any styling effort applied to sopping wet hair is usually unnecessary and wastes a lot of time.

2.   Insufficient knowledge of the latter can waste a lot of money.

3.   You need to be sensible about buying components for stock though, or you will probably just waste a lot of money.

4.   I find it painful because it wastes a lot of effort.

5.   And its large propellers would have to spin so fast that its tips would break the Martian sound barrier, which would waste a lot of energy.

6.   And if you decide what to eat based strictly on the package dates, you probably waste a lot of money.

7.   Boston University Chancellor John Silber said school districts across Massachusetts have already wasted lots of money on ensuring kindergarteners and first graders had access to computers.

8.   But his rowdy behavior before races has always wasted a lot of energy.

9.   But we wasted a lot of energy.

10.   Central air can waste a lot of energy, particularly when it has not been properly installed or routinely maintained.