Back18 questions

Live diagnostic

Proof run: Which tense actually sounds natural?

A higher-pressure 18-prompt proof run that favors active, audio, and harder prompts so the score feels less speculative.

1,250 people

taking English tests right now

8-14 min

estimated duration

Skill map

result with strengths, focus signals, and explanations

Test mix

Every answer becomes a report signal: score, skill map, mistake review, and the next test to take.

6 formats
Choice trap x7Audio decision x7Object hunt x1Sentence build x1

7

skills

8

audio

2

open