1. carta registrada   letter box   telecommunication satellite   postman, mailman   express registered   Hint Half-n-half Clue   2. laptop   telex   laptop, portable computer   calculator   post, mail   Half-n-half Clue   3. satélite de telecomunicação   telecommunication satellite   interview   phone booth   mobile   Half-n-half Clue   4. via aérea   radio broadcasting   airmail   press   interview   Half-n-half Clue   5. caixa de correio   press   post and telegraph office   calculator   letter box   Half-n-half Clue   6. postagem   voice-mail   telecommunication satellite   televiewer   postage   Half-n-half Clue   7. antena   letter box   e-mail   aerial   laser printer   Half-n-half Clue