💡 Detailed Explanation
The verb 'はじめる' (to start / begin an activity) in its polite suggestion form is written as '始めましょう' (hajimemashō). Sentence translation: 'Let's start the new job.' '始' (to begin) is used for active verbs, while '初' (first/beginning) is used for nouns or adverbs like '初めて' (hajimete - for the first time) or '最初' (saisho - start). '開' (to open) and '起' (to wake up) are different verbs.