For basic beginner, elementary, intermediate to advanced level users:
Rate My English tests your vocabulary. It displays your level at the end, and you can compare your level other users in your country and in the world.
All you have to do is fill in the blanks with the right (best fit) word for a given sentence.
In the first levels, sentences and words are easy, but in higher levels things get harder.
Tapping on any word (answer) shows you the word in a sentence, so you can read all sentences completely and be sure before your final decision.
If you are sure, tap again on the same word to submit your answer. If its correct, this time another question from a higher level will be asked.
If its wrong, another question from the same level is asked. But be careful, two consecutive wrong answers ends the test. So do not answer the question if you are not sure, instead, just pass it.