You can use these as a guide when doing your own.

The following can be used as a guide to understand the different levels.

The information provided here should be used as a guide only.

Using history as a guide, the stock market should be higher now than it was a year ago.

It is also used as a guide to find the way back to the surface.

Use the following questions as a guide when you talk with your doctor about what to expect in the months and years ahead.

The question before the voters, then, is how to use the past of these two men as a guide to the future.

For the past three years they have been based on the teacher's assessment of the child, with the test used as a guide.

I used production as my guide, and he hadn't produced.

Mark the length of the second piece using the first as your guide.