1.   At first there was no obvious way to fix defects in DNA, since the molecule is far too small to be manipulated with ordinary tools.

2.   At the least, KB Home Arizona President Steve Davis said, builders should have the chance to fix defects in a house before getting sued.

3.   By having a supplier just off the assembly line, defects can be fixed in minutes instead of in hours or days, he suggested.

4.   He later specialized in fixing design defects.

5.   The present owner, Harry Macklowe, says he was trying to fix defects he had just discovered when the bricks came showering down.

6.   They fixed a defect in the torches that kept going out during the long torch relay throughout this archipelago.

7.   In the past decade, doctors worldwide have been attempting to operate on sick fetuses to fix defects that often kill them within days of birth.