11.   She spent several weeks vacationing at a camp on Lake Michigan with a girl named Sarah.

12.   They spent a week on the ocean waves on a cruise ship.

13.   Charles spent a week working with a farmer - he even mucked out cattle yards and fed the pigs.

14.   The new administrator, Chris Keech, is settling into the job after spending a week working alongside his predecessor.

15.   Charles spent a week working alongside the miners.

16.   I spent a week in bed with flu.

17.   I recently spent a week in Alaska trying to learn how to be a mountaineer.

18.   I did not succeed very well, and the details are not very interesting.

19.   You spent a week in the countryside being lectured on British business practices, company law how to address a Duke... all sorts of things like that.