Hi there!
We have just released new lessons for our collection Easy Prepositions A2. This collection wasn’t yet complete but now it is. We have uploaded more or less half of the lessons that were missing.
So right now you can use this collections to study Spanish prepositions and their meanings and uses. We hope you enjoy them.
You will find the whole collection in the following link: http://bit.ly/o6iTBF
The new ones start on lesson 30 (http://bit.ly/nu4Kc8).