Ответ:
- Scratching your head means you are unsure.
- Tapping your foot means you are impatient.
- Biting your lip means that you are nervous.
- Crossing your arms means you are bored.
- Clenching your teeth means you are worried.
- Raising your eyebrows means you are surprised.
- Shrugging your shoulders means you are unsure.
- Having sweaty palms means you are nervous.
