I/ LOOK FORWARD/ RECEIVE/ REPLY.YOURS SINCERELYMRS. JENNIFER HUNTE...

10. - BAI TAP TU LUAN TIENG ANH LOP 9 UNIT 6 THE ENVIRONMENT
Lớp 9 BAI TAP TU LUAN TIENG ANH LOP 9 UNIT 6 THE ENVIRONMENT
10. I/ look forward/ receive/ reply.Yours sincerelyMrs. Jennifer HunterIII. Fill in each blank of the following passage with one suitable word.Air pollution can (1) _______ people ill. Consequently, some countries (2) _______ laws to controlthe quality of smoke (3) _______ the air. Air pollution causes particular damage to the body (4)_______ harming the lungs. Leads should not (5) _______ used in petrol because it is bad forchildren’s (6) _______ and make them clumsy in using (7) _______ hands. Poisonous gas from leadcollects in those parts of cities where (8) _______ are tall buildings. Pollution can also have (9)_______ influence on the earth’s climate. The (10) _______ may melt near the North and South Poles,resulting in very bad floods.IV. Give correct formation of these words