Read the text again. Four sentences are missing. Match the sentences (A-E) to the gaps (1-4). There is one extra sentence. A The river bounced Blake around and hit his head against the ice. B When he reached a river, he realised it was too wide for him to swim across without getting hypothermia! C An oar surfaced in the water near Neil, and he grabbed it. D "You look awful!" Blake said to Neil when he first saw him, laughing and crying with relief. E He also took a penknife and made a shelter out of branches.