1. コンピューター   tape recorder   radio   microphone   computer   Hint Half-n-half Clue   2. テレビ   radio   tape recorder   telefax, fax   television   Half-n-half Clue   3. ラジオ   microphone   radio   tape recorder   television   Half-n-half Clue   4. テープレコーダー   computer   tape recorder   video   television   Half-n-half Clue   5. マイクロフォン   computer   video   microphone   television   Half-n-half Clue   6. ビデイオ   radio   tape recorder   computer   video   Half-n-half Clue   7. ニュース   telefax, fax   video   television   news   Half-n-half Clue