Learn English Teens by the British Council has got an amazing variety of A1 up to B2 level writing activities, those including preparatory as well as comprehension-checking ones.
We found the for-and-against essay on the Internet (B1 level) to be related to a frequent exam topic.
More writing samples from our class blogs
C2 level: markaki-literature.blogspot.gr/search/label/Writing
B2 level: markaki-b2.blogspot.gr/search/label/Writing
B1 level: bitsandpieces-english.blogspot.gr/search/label/Writing
A2 level: friends-eng.blogspot.gr/search/label/Writing
Here is a video containing useful exam writing tips.
