Very Basic, No Questions Answered Correctly? – 1800 English Grammar Questions (Grammar In Use) - Free English language exercises for testing, learning, speaking, reading Review

The app is very basic and has a few bugs. This could be helpful for people if English wasn't their native language. The sound effects on this app aren't the greatest.
Review by Dustin C.M. on 1800 English Grammar Questions (Grammar In Use) - Free English language exercises for testing, learning, speaking, reading.