Great link to practice grammar (conjugations)
I found this great link to practice verbs and conjugations. http://www.learnfrenchverbs.com/.
I hope you will benefit by using it. P.S. Don't take personally the epithets :)
Ha! Ha! That was fun! I missed a couple and was called an "Idiot," "Cretin," and a "Bouffon!" I really like the courses that Memrise made. Here's the first one! https://www.memrise.com/course/1098357/french-1/ Also, I use this one to help with conjugations. https://www.memrise.com/course/131350/learn-french-conjugation/