Grammar focus: Are your prepositions secretly terrible?

A focused 14-prompt run biased toward grammar signals, with enough variety to avoid becoming a single-format drill.

1,492 people

taking English tests right now

6-11 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.

5 formats

Choice trap x7Audio decision x4Object hunt x1Sentence build x1

skills

audio

open