11.   One which caused trouble was the simple act of opening a window.

12.   Perhaps, no Decision caused more trouble for the past council than the secrecy that surrounded the Amazon.

13.   Snow and freezing temperatures caused trouble at many airports.

14.   So it is at this time the contra have been causing trouble.

15.   The trouble was caused by a loose connection in the fuse box.

16.   This could cause trouble when you bring the final rewrite home the next night.

17.   To get them, he was, for a man in a suit, surprisingly willing to cause trouble.

18.   The animal that caused most trouble was a little black puppy.

19.   There is still a small hard core of football supporters who cause trouble whenever they can.

20.   Sudden changes by the government can cause terrible trouble in the housing market.