A. I don't know whether they're going to be used effectively or not.

However, poor training meant that these were not used effectively.

Starting at the top, resources are used effectively on each in turn.

But she said that much remains to be done before it is used effectively.

This system can be effectively used for a variety of jobs.

Only through the computer could the library be used effectively.

But I shall see if you can be effectively used.

His research and teaching focus on how businesses can effectively use information technology.

I believe such trains are used in other countries effectively.

Yet the Web can also be used effectively as a research tool.