QUES: Sexy lingerie is just an accessory to you body

correct the punctuation.

CORRECTED: Sexy lingerie is just an accessory, to you body.

QUES: So in this lesson I showed you that preparation is key

correct the punctuation.

CORRECTED: So in this lesson, I showed you that preparation is key.

QUES: However about 10 percent of ALS patients survive for 10 or more years

correct the punctuation.

CORRECTED:
However, about 10 percent of ALS patients survive for 10 or more years.