The answer sheet is multiple choice or T/F where you fill in the circle to select your answer. There really is no language difference.
The questions are in English and French. It's your choice which set you want to read.
You are instructed to place the answer sheet inside the test booklet before returning it to them. This is important because there are different versions of the test at the same exam time. My husband and I noticed we had some different questions. I don't know if all questions were different.