Answer:
personally i'd turn down the offer.
Say that you dont think you can make it and 10 is pretty late.
if you wanna take the offer.
Say something like, That sounds amazing ill meet you there.
The answer is C because since David is going to run, and he is doing quad and hurdler's stretches, the stretch is meant to make the legs more flexible.
A Rep (repetition) is one complete motion of an exercise.
For example, if the teacher asks you to do 10 by 4 push-ups, then a "rep" would be your first 10 push-ups finished.