Online games for learning English
Try out the following games. I suggest you try FROG VERBS for practicing irregular verbs!
In the next link you have a hang mouse game which is similar to a hangman game. So practice your vocabulary and spelling!
A selection of interesting memory games:
Try this general knowledge quiz where comparison of adjectives is used.
This is a basketball game for learning comparison (the 1st one) and past tense (the 2nd one)
Practice there is/there are with these simple activities.