Then start to answer your questions freely, using the questions as a guide, and record your voice. Don't write in advance, just talk. It's really challenging!
You can hear your recording and try other times, but try to speak spontaneuosly.
I intend to do this once a week to see how I improve.
There are some sites on english learning with ready 'lessons' with questions, but I think any theme which interests you is good enough.
It could be an interesting future feature of lingQ...