Hi

I'm writing an exercise on facial and body gestures for my students and I cannot think of the right instruction.
Here is the sample of the exercise. The words in bold are the answers.
I think the man at the bar just
winked at me.
Stop
frowning or else you'll get wrinkles.
Jack
drummed his fingers as he waited at the table.
Complete the sentences below with ...... ?
Thank you for your help.