1.   In the case of the supermarket chain, size, not necessarily sole ownership, affects the quality of the food.

2.   It affects the quality of your everyday existence.

3.   Lack of sleep started to affect the quality of his work.

4.   The color of the shell per se does not affect the quality of the egg.

5.   These difficulties will affect the quality of her attention.

6.   This has to be achieved without adversely affecting design quality, a task that can prove quite challenging.

7.   Trees are cut down, more soil washes away, and water quality is affected.

8.   It is suggested that there is scope here for further major research on the ways in which expenditure on support services affects the quality of the research produced.

9.   Daytime drowsiness and associated sleep disorders can affect the quality of your life and can cause accidents, especially among drivers.