1. 话筒   microphone   tape recorder   newspaper   telefax, fax   Hint Half-n-half Clue   2. 计算机   printer   computer   advertisement   postcard   Half-n-half Clue   3. 传讯者，信使，速度岗位   telephone   courier, messenger, speed post   newspaper   postcard   Half-n-half Clue   4. 小包   parcel   television   telephone   computer   Half-n-half Clue   5. 报纸   courier, messenger, speed post   letter   newspaper   tape recorder   Half-n-half Clue   6. 新闻   news   microphone   telephone   courier, messenger, speed post   Half-n-half Clue   7. 明信片   parcel   postcard   radio   microphone   Half-n-half Clue