The study continued, he said, to determine what happened over a year.

If it is selected, its study will continue until 2011.

The study will continue until all the women have been tracked for four years.

On balance, he said, it was decided that the study continue.

The study will continue to see if the effects persist.

These studies continued into 2008 when a restoration of the site began.

The studies have continued to be used as reference material into the 21st Century.

Her vocal studies began at 12 and continue to this day.

Study continues on these life forms, so more will be discovered.