1.   Fingerprinting is already standard in most school districts, but some let employees start working before the check is completed.

2.   I felt it would be a mistake to let her start working too soon.

3.   If your PC starts working, you know that line was causing the problem.

4.   Their medical information is that Laettner can start working on the court in March, not that he can play.

5.   A European central bank will its start work on the same day.

6.   On the same day, a European central bank will its start work.