2 Pete is scratching his head. He seems to be puzzled./ He looks puzzled.
3 Alex is tapping his foot. He seems to be impatient./ He looks impatient.
4 Helen is biting her lip. She seems to be worried./ She looks worried.
5 Gus is crossing his arms. He seems to be bored./ He looks bored.
6 John is shrugging his shoulders. He seems to be unsure./ He looks unsure.
7 Laura is clenching her teeth and fists. She seems to be furious./ She looks furious.
8 Tom is raising his eyebrows. He seems to be surprised./ He looks surprised.