11.   It takes years, after all, to bring a perennial display to full maturity.

12.   The bulk of fields probably will reach full maturity before cold weather arrives and kills the plants, traders said.

13.   The bulk of fields probably will reach full maturity before killing cold weather arrives, traders said.

14.   Zidane has reached full maturity at Juventus Turin this season where his playmaking skills have often made the difference.