Where can i find websites in spanish that can help with spanish grammar and a spanish dictionary-website?

i have a spanish class and i have too look, find and write about websites in spanish. i was told to look for a couple of websites about spanish grammar and a spanish language dictionary. i also need some cultural websites. please send some web adresses too since i must also cite them.|||i don't know any myself but i found some i hope they are helpful


they are:





http://www.studyspanish.com/dailyword/in鈥?/a>


http://www.lingolex.com/spanish.htm


http://uts.cc.utexas.edu/~annw/gramatica鈥?/a>


http://www.spanishdict.com/


http://www.langlink.net/langlink/








good luck!|||i would try and look up in google... good luck...|||Go to merriam webster online. they have a spanish to english and english to spanish dictionary, and they are reliable