1. telefax   tape recorder   telefax, fax   advertisement   radio   Hint Half-n-half Clue   2. radio   microphone   courier, messenger, speed post   radio   post office   Half-n-half Clue   3. mensajero   tape recorder   courier, messenger, speed post   news   post office   Half-n-half Clue   4. computadora, ordenador   news   computer   advertisement   courier, messenger, speed post   Half-n-half Clue   5. periódico, diario   tape recorder   telefax, fax   newspaper   postcard   Half-n-half Clue   6. carta   letter   news   telefax, fax   parcel   Half-n-half Clue   7. tarjeta postal   computer   printer   postcard   letter   Half-n-half Clue