There are some unattended level crossings, with gates which road users have to open themselves, ‘Stop’ signs, and small red and green lights. Do not cross when the red light is showing, as a train is coming. There is a special railway telephone, and if you are driving a very large or slow moving vehicle, or are on foot with animals you must first telephone the nearest station to make sure it is safe for you to cross. Open both gates before you cross and close them after you. When you have crossed, telephone the station to let them know you are over. Some other unattended level crossings have gates but have no red lights. At such crossings, stop, look both ways, listen and make sure there is no train coming. If there is a special railway telephone, first telephone to make sure it is safe for you to cross. Before you cross with a vehicle or with animals, open the gates on both sides wide, and then check once again that no train is coming. Drive your vehicle or animals right across and well clear of the crossing and then close both gates. 28. All the level crossings described in the passage have …........................... A. flashing light B. attendants C. telephones D. gates 29. According to the instructions, you should cross level crossings ......................................… A. without hesitating B. as cautiously as possible C. in vehicle D. as far as possible from the car in front 30. You should never drive onto any level crossing if .......................… A. another vehicle is approaching B. the attendant has not operated the lights C. the exit is not clear D. a green light is flashing 31. At a crossing with gates you open yourself, you are told to telephone the station if …............ A. a red light is showing B. you are driving a very large vehicle C. your car breaks down close to it D. you have not closed the gates 32. Imagine you are going to drive across an unattended level crossing which has no lights at all. What is the final thing you must do before actually crossing? A. Open the near wide B. Look to see if a train is coming C. Telephone the nearest station D. Listen for any animals approaching