If you have trouble with homework then here are some websites that might be able to help:
http://www.bbc.co.uk/schools/gcsebitesize/- a good website to help you with maths,english and all subjects. It helps you revise and has tests also has games. 
http://dictionary.reference.com/- dictionary.com will help you find definitions and meanings of things like:
clever- mentally bright, having sharp or quick intelligence, able.
http://thesaurus.com/- thesaurus that's free online it helps you find a word like clever but as a better,more high level word, like: bright,ingenious etc.
http://www.bbc.co.uk/schools/- another one by bbc helping students with their subjects and revising.

http://www.linguascope.com/- helping with french.