Choose the correct option.

1. His palms are sweating. He seems to be ... .

2. He is yawning. He looks ... .
3. She is scratching her head. She seems to be ... .

4. He is shrugging his shoulders. He looks ... .
5. She is tapping her foot. She looks ... .
6. He is clenching his teeth and fists. He looks ... .

7. She is biting her lips. She seems ... .
8. She is raising her eyebrows. She seems ... .