Our reporter Hannah Thomas has been meeting students at Mountain Ash Comprehensive School.
They have been sharing their results with us and telling us their plans for the future.
More top news
The manager of a Cardiff nightclub is found guilty of raping a woman on a club sofa after the venue's CCTV caught him out.
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Beer drinkers may soon never have to face getting a 'bad pint' again, thanks to research by scientists at Aberystwyth University.