41. They crossed the desert for another two days in silence . 42. You've got to cross all these borders. 43. But you don't cross it once. 44. You can't cross the sea merely by standing and staring at the water. 45. Finally, let him or her cross while you wait behind, watching carefully. 46. Later , start to practise crossing busier roads together . 47. After crossing the sea Ram put the thread| 48. Later , start to practise crossing busier roads together . 49. Are you very cross because I … ? ” 50. Teach the main points of the Green Cross Code :
