quit; desist; give over(делать что-либо); quit it(делать что-либо: used to tell someone to stop doing something usually because it is annoying or irritating He was kicking the back of her seat until she finally told him to quit it. Bullfinch); choke(делать что-либо); withdraw(посещать класс Students can withdraw from a class anytime until the last week of the semester. VLZ_58); cease; leave off(to leave off winter clothes – перестать носить тёплые вещи); let be; stop; cut it out