English Grammar -Preposition

English Grammar Preposition helps you learn preposition in a fun way!
Get this app now to improve your TOEFL, IELTS, TOEIC, SAT, GMAT, GRE and HDSE results!
How does English Grammar Preposition help you?
--COMPREHENSIVE Grammar lessons with translations: 270+ sample sentences and common mistakes with Chinese translations!
--INTERESTING Quiz game: 180 multiple-choice questions in our question bank! The more questions you can answer correctly, the more difficult questions will be intelligently generated. You can use 50:50 (fifty-fifty) to eliminate half of the incorrect choices. This LITE version has 2 game modes: Answering 20, 50 questions. FULL version has 2 more game modes: Answering 100 questions AND Sudden Death Mode. (Game continues until you answer one question incorrectly or you answer all the questions.)
--DETAILED test result: It shows which questions you answered incorrectly, score, max. combo (Max. number of questions answered correctly consecutively), date and time of the test. Better still, it shows your frequent mistake questions too! It is useful for your revision and interesting to challenge with your friends!
--CONVENIENT search: 600+ preposition usage with Chinese translation can be searched easily!
Some more features:
Written by experienced English teachers
No Internet connection required
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