Action verbs in sentences

I ____ __ _____ to show that I have trouble understanding something

The _______ _______ is a body language gesture that means " I give up " or " I don't know".

When I want to express that my food was delicious, I ____ __ _____.

If you ____ _ ______, you move towards the top of it.

During the winter, I often ____ my tongue out to catch the snowflakes.

We ____ ___ ____when we enjoy the performance of a football player

Tiger sharks normally _________using small body movements.