Sandy, I hope you won't take offence but don't just take photographs to please the judge, take 'em to please yourself. I'm a great believer in camera clubs, I belong to one myself and judges play a part in the competitive side of things. Having said that they are also a drag on inventiveness, expression and development. Once you know what the judges want and try to please them instead of yourself you are trapped!
I rejoined my club again after 20 years absence and the same people that were there when I left were still there presenting the same pictures because their ideal was to get a 10 each month. The worst thing I sat through recently was a talk about 'What The Judge is Looking For', not once did the speaker mention a fresh approach or try something different, I'm pretty sure he wouldn't recognise it anyway.
By the way congratulations on your 20!