1.   A very effective use is to show the proportion of costs in the manufacture of a product.

2.   At some stage, informal contacts can be very effective.

3.   But when combined with relaxation exercises, it can be very effective.

4.   By progressively melting and falling off, an ablative heat shield can form a very effective protective barrier.

5.   From a public health perspective, these are very effective programs that do not encourage drug use.

6.   Furthermore, Conservation moves are very effective in this sector and solar energy is very suitable for water heating needs.

7.   Hiring Huy would be a very effective way of keeping him under observation, and neutralising the effectiveness of his investigation.

8.   I know now that there is a difference between being very bright and very effective.