UNIT 6POISONOUS AIR AND CANCER, BUT NO ONE WANTS TO TRAVEL ON FOOT OR...

4. - Get up or you’ll be late for school.d. do not want to spend money on treating the wastes safelya. Unless you get up, you won’t be late for school.B. Circle A, B, C or D to complete the passage.b. Because you get up late, you won’t be late for school.We are destroying the earth. The seas and rivers are too (1)………to swimc. If you get up early you will be late for school.in. There is so much smoke in the air that it is unhealthy to live in many of the d. If you don’t get up, you will be late for school.world’s cities. In one (2)…………city for example, poisonous gases from cars