Complete the sentences and questions. Use the correct form of the verbs in brackets. 1 The London Marathon _______________ (start) an hour ago. 2 Plants die if you _______________ (not water) them regularly. 3 I want to go to the theatre on Saturday. I _______________ (not see) a play for years! 4 In the future people _______________ (not travel) by car. Cars cause too much pollution. 5 Our house was burgled while we _______________ (sleep). 6 Look! Someone _______________ (steal) our neighbour’s car. Phone the police! 7 We need more light. If we read in this dark room, we _______________ (damage) our eyes.