What happens to these children two, three or more years later, only time and more studies will tell.

Several studies now being undertaken may tell whether any harm has been done.

A new study tells me that I should feel bad about that.

These studies tell us about the broad pattern of movement between school and work.

Such studies would also tell us many other important consequences of unintended pregnancy.

His studies had told him that a war psychology was a highly emotional one.

Apparently his daughter's studies hadn't told her everything about him.

Thus a cross-national study can tell us something at a more general level about how public enterprises 'work'.

A quick study of how the British parliamentary system works will tell you that they were elected.

What is also interesting, of course, is that the study tells us nothing.