I love it! It's very useful! But guys, it needs to be corrected...there are some mistakes in the quizzes' layout
Not enough questions for an app The app just has 70 questions, but the explanations are clear.
Reasonable Overall, it's a good application but it needs some corrections and adjustments.
It's really good but there are lots if errors ...could you fix,it makes to learn difficult....
Using this app we can become good at prepositions.
I like it very much.But the usage of more prepositions should be included.