https://voicegenerator.io/
If you have a student with some sort of speech impediment or who is too shy to speak in class, he or she might benefit from this voice generator.
Click on the link above.
Just write down the words or senteces that you want your student to use.
The student just need to press play and the computer will speak for him or her.
That might even help your student who can't speak out loud to participate in interview activities.