Ответ:
1. Nick’s palms are sweating. He seems to be nervous.
2. Pete is scratching his head. He looks puzzled.
3. Alex is tapping his foot. He seems to be impatient.
4. Helen is biting her lip. She looks worried.
5. Tom is biting his lip. He seems to be unsure.
6. Laura is clenching her teeth and fists. She looks furious.
7. John is shrugging his shoulders. He seems to be unsure.
8. Gus is crossing his arms. He looks bored.
