Hi, here is a good idiom site You can find out the meanings of idioms and common sayings. Go to; www.idiomsite.com

Hello Carla, Check this list of 2600 something phrasal verbs,which you can search alphabetically. You can search either by verb or preposition. If you insert verb "to take" for example ,you will get the list of prepositions that could be possibly attached to verb "take". If you inserted "at " you will get a list of verbs preceded by "at" to form a phrasal verb. Each verb is explained and put in a sentence as an example : http://www.usingenglish.com/reference/phrasal-verbs/ In the following link you will find a list of English idioms ,sayings and proverbs that are classified according to topic such as food idioms ,behavior idioms etc .Those topics are alphabetically ordered and each idiom within a category is accompanied with an explanation and an example: http://www.learn-english-today.com/idioms/idioms_proverbs.html Hope this list is good enough for a quick brush up ;)

Digame :)