You can turn off these exercises, you just need to block microphone access in your browser for https://student.lalilo.com.

The reading out loud activities will be automatically de-activated if your device or headset don’t have a microphone. Teachers can also de-activate the reading out loud activities for a given student, they should follow the steps outlined in this article.

Students will be able to progress through the lessons even without a microphone.

To find out more about read aloud exercises, you can also check out this article.