Multi-choice problem: Continue writing the next sentence in this paragraph:

How to practice kissing 
Curl your left hand loosely like you are making the letter " o ". 
Your thumb should be on top of your fingernails. 
Tuck your right thumb into the opening on your left hand.

pick from the following.
 A). Wrap your fingertips around the top of your fingers and tuck your index finger into the ball of your hand. Lift your finger off the ball of your hand as if you are holding a ball of dough.;
 B). This will connect your thumb to your right forefinger, index finger, pinkie, and ring finger. This style is geared towards extremely creative kids and will also help you perfect your kissing skills.;
 C). When each thumb is bent at the second joint, they will rest parallel to each other and mimic a pair of lips. Place your mouth gently on your thumbs.;
 D). Once your thumb is in place, repeat this process on your left hand. Imagine a pocket in the palm of your left hand opening up as well.;
C).