Complete the text with the Past Simple or Present Perfect form of the verbs in brackets. It's early morning. Pops 'has just finished (finish) reading a book about an ancient underwater city. The book was a birthday present. He 2 (start) reading the book after dinner last night. It was very exciting and he 3 (not sleep) at all. He 4 (read) all night. He 5 (already / plan) his next adventure: he wants to find the city! He 6 (not tell) Mac and Eva about his plans yet. The children 7 (be) explorers for a long time and they 8 (have) many exciting adventures. Pops is sure they will come with him again.