If you want to improve your English grammar greatly, this application is for you. Doing these tests with explanations, you can improve your grammar from Beginner to Advanced - free.

You will not see only tests. You will also see explanations for each test. It will help you to understand your weak points and improve your knowledge greatly. It's for all levels - Beginner, Elementary, Pre-Intermediate, Intermediate, Upper-Intermediate, Advanced. You will learn English grammar step by step (from simple topics to more difficult ones).

There are 5555 English tests on English grammar (555 different English topics – it covers all grammar). It’s a full English grammar course (the most complete version with all English grammar aspects you need to know). There are 10 tests in each topic with explanations and 15 in the last topic.

You will be doing tests and studying at the same time (with the help of the explanations). It’s a very intensive and effective English grammar practice. It’s perfect for self-study. For more practice, you can do these tests as many times as you need (the tasks will be in a new order again and again). There are also big tests (mixed tests) on different subjects which help you to memorize and practice everything more effectively to get the maximum result.

The structure of the application is the following:

Beginner - Pre-Intermediate
Present Simple 1-16
Past Simple 17-38
Future Simple 39-42
Present Continuous 43-57
Basic Structures 1 58-73
Modal Verbs 74-91
Passive Voice 92-107
Conditionals 108-120
Basic Structures 2 121-143
Short Answers 144-163
Basic Structures 3 164-187
Adverbs and Adjectives 188-206
Numbers and Prepositions 207-221
Tag Questions 222-245
Infinitive, Verb+ing 246-266
Articles 267-281
Phrasal Verbs and Indirect Questions 283-295
Basic Structures 4 296-309

Intermediate - Advanced
English Tenses and Passive Voice 310-362
Passive Voice and Tenses Revision 363-384
Conditionals and Modal Verbs 385-398
Prepositions 399-420
Reported Speech 421-451
Questions and Adjectives 452-468
Word Formation 469-498
Phrasal Verbs 499-518
More Advanced Structures 519-555

// Option A //

To download 5555 English Grammar Tests mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download 5555 English Grammar Tests mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download 5555 English Grammar Tests from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search 5555 English Grammar Tests in HappyMod App.