Within each level you'll find two types of exercises:
- Word ordering: you see the sentence to build and a set of words. Drag or tap them to put them in order, then confirm your answer. The app tells you whether it's correct and reads the sentence aloud.
- Pronunciation: tap the microphone and say the sentence in English. The app recognizes your voice, places the words it understood, and evaluates your answer.
In each level you can skip a limited number of exercises if one is too hard. Skipped exercises don't count as correct.