1. 工友   workmate   classmate   teammate   companion   Hint Half-n-half Clue   2. 夥計   teammate   folks   roommate   boyfriend   Half-n-half Clue   3. 朋友   friend   relative   workmate   folks   Half-n-half Clue   4. 相識   classmate   acquaintance   companion   comrade   Half-n-half Clue   5. 男朋友   girlfriend   classmate   acquaintance   boyfriend   Half-n-half Clue   6. 伴侶   fiancé   companion   comrade   classmate   Half-n-half Clue   7. 鄰居   relative   girlfriend   neighbor   workmate   Half-n-half Clue