----- Nội dung dịch tự động từ ảnh -----
* Complete the summary by writing the correct word in each blank (write one word only.)
Air
(53). Consequently, some countries pass
(54) to control the quantity of
(52) can make people
(55) in the air. Air pollution causes particular damage to the body
by harming the
(56)..
(57) should not be used in petrol because it is bad for children's
(58) and makes them clumsy in using their hands. Poisonous gas from
(59) collects in
those parts of cities where there are tall buildings. Pollution can also have an influence on the earth's
(60). The ice may melt near the North and South Poles, resulting in very bad
(61).