Задание под номером 3. Плиз.
1.Carl has swum 5 km. 2.Carl and Dan haven't climbed Everest. 3.Dan has visited Chine. 4.Andy and Beth haven't swum 5 km. 5.Beth has done extreme sport. 6.Carl hasn't visited Chine.
Carl has swam 5 km Carl and Dan haven't climb Everest Dan has visited China Andy and Beth hasn't swam 5 km Beth have done extreme sports Carl hav visited China
Carl and Dan haven't climbed Everest
Carl has swum 5 km
Andy and Beth hasn't swum 5 km
Carl hasn't visited China