Find the word to match these definitions.

1. Draw the eyebrows together to express displeasure or puzzlement. frown
2. Crush food into smaller, softer pieces with the teeth so you can swallow it.
3. Your body makes small, quick movements because you are laughing so much.
4. Shut and open both eyes quickly.
5. Deliberately shut and open one eye.
6. Use your tongue to take in food (e.g. on an ice-cream cone).