After all the point was to work out why those periods seemed to show a different story than the "normal" one.

At about the same time, his period of hibernation seemed to end.

In a different, earlier period, $3.5 billion, which is about what we have under management, seemed like a lot.

A long period of rest over the summer seemed to be all that was required.

That period may seem like ancient history to the company's young dancers.

The periods seem to date from 2-and-a-half-million years ago to 8 June 2037.

Even short periods at home with small children seem to destroy women's faith in their own ability.

The period of suspense seemed to last for a very long time.

That stars can vary over much longer periods seems likely.

The waiting period seemed long, though it was a very few minutes.