Simple Present (negatives)

Students have trouble in memorizing the order of the sentences. To practice Present Simple negative sentences structures I`ve prepared a "puzzle". I wrote many phrases and cut them in pieces: subject / auxiliary / verb / complement. They had to match the parts and the one who made more sentences won. The only thing I could have done differently was the size of the letters, it was too small. However, the activity was great. I hope you like it, bye!