Đề ôn thi vào lớp 10 môn Tiếng Anh năm học 2019 - 2020 số 25

There are various types of pollution in the world. The most (1)__________ one is air pollution. It is caused mostly by factories which exclude smoke. This smoke pollutes the atmosphere (2) ________ dust and cinder which can cause various types of diseases like lung cancer, heart failure and sinus infection (3)________ inhaled. Carbon monoxide from exhaust (4) _________ of vehicles is also very dangerous and can cause instant death when inhaled in (5)_________ amount. Water pollution is the pollution that occurs in rivers, seas, oceans, lakes and other waterways. Water pollution is normally caused by the (6)____________ of waste like garbage and faeces. The marine life in these waters will be affected. Some sea creatures perish while others (7)__________ the toxic extracts of the poisonous waste in their fat glands. When human beings eat these creatures, they will (8)______ fall ill or die. In Japan alone, every year, thousands

of people suffer (9)____ strange diseases due to mercury poisoning. Others either lose their mental (10)______ or meet their deaths.
– sinus infection (n): viêm xoang