1. 相对   relative   friend   lover   fianceé   Hint Half-n-half Clue   2. 伙计   folks   boyfriend   comrade   relative   Half-n-half Clue   3. 男朋友   classmate   workmate   fianceé   boyfriend   Half-n-half Clue   4. 游伴   boyfriend   playmate   workmate   teammate   Half-n-half Clue   5. 室友   teammate   folks   fiancé   roommate   Half-n-half Clue   6. 队友   colleague   acquaintance   teammate   fiancé   Half-n-half Clue   7. 工友   fiancé   friend   workmate   girlfriend   Half-n-half Clue