1. gang wei ，you jian   post, mail   televiewer   press   script   Hint Half-n-half Clue   2. you piao   modem   telex   mobile   postage stamps   Half-n-half Clue   3. [cai;cai] fang   calculator   phone booth   post, mail   interview   Half-n-half Clue   4. [diao;tiao] zhi [jie;jie;xie] [diao;tiao] qi   mobile   televiewer   modem   telex   Half-n-half Clue   5. ju ben   radio broadcasting   postman, mailman   script   modem   Half-n-half Clue   6. tu [pian;pian]   radio broadcasting   picture   telegram   telecommunication satellite   Half-n-half Clue   7. dian zi you jian   radio broadcasting   e-mail   laser printer   channel   Half-n-half Clue