Choose the correct word/phrase to fill in the gaps. 1. rush hour prime time a). I can't believe they're showing such violent films on .. TV! Many young people watch at this hour. b) You should leave early tomorrow if you want to avoid for the ... traffic. 2. test exam a) My brother passed his driving ... yesterday. b) Do you prefer sitting a written or an oral ... ? 3. temper mood a) John argues a lot and finds it difficult to control his ... b) Henry was exhausted and in no ... to go out dinner. 4. grapevine headline a) Have you read the ... in this morning's paper? b) I heard through the ... that John is getting a promotion. Is that true?