The hairdresser ____ my fringe far too short at my appointment last Friday.

Բացատրություն

This verb keeps one shape everywhere: cut — cut — cut, so the past simple looks exactly like the base, and a finished appointment last Friday needs that past form. Cutted forces the regular -ed ending onto a verb that never takes it, and cutting is the -ing form, which needs a form of be beside it and describes an action still in progress.