с заданием по английскому языку.
Заранее

to attack smn - clench their fists

to show approval - thumb up

to show disapproval - thumb down

to wish good luck - keep fingers crossed

yes - nod their heads

no - shake their heads

to greet - shake hands (! внимательно - не голова, а руки!)

to show they are frustrated/tired/doubt - roll eyes

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