2 How + adjective big high difficult How Check that you can • ask for a description with How. For each sentence, make a question with: How + adjective + is ... ? is it? 1 How difficult is the Tour de France? 1 The Tour de France is very difficult. 2 The Mississippi is 6,210 kilometres long. 3 The Grand Hotel has got 364 rooms and two restaurants. 4. Joe is 1.75 metres tall. 5 The Greyhound Bus travels at about 80 kilometres an hour. 6 Mount McKinley is 6,194 metres high.