Google Play: ¡GRATIS! English Sentences Maker (Full Version)

The app is not for beginners! (Medium and high difficulty!)
These are puzzles! Not everyone can solve them!

Testing the ability to make sentences.
Trainer for building English Tenses.
Exercises are presented for All English Grammar!
Including a lot of exercises on knowledge of the English Tenses!
It is a really interesting and useful Trainer!