Test Master is handy application to practice your English Proficiency. The application contains more than 2100 questions. After completing the each 10-question test you can revise your mistakes on the result page! We recommend you to take notes & learn grammar rules relating to your mistakes. This approach allows the user to periodically monitor their knowledge and identify weaknesses. In this app we provided most useful questions for improving your English grammar & vocabulary knowledge.
English Grammar tests level by level:
- Beginner
- Elementary
- Pre-intermediate
- Intermediate
- Upper-intermediate
- Advanced

The tests are related to:
- ESL
- EFL
- Solutions

Strive to score the best possible score on each test. GOOD LUCK!!!
Sources used in the app:
- Headway Workbook, Teacher's and Quizzes books by John & Liz Soars
- Testmaster book by Atalay Oguz