cho tôi ti.ck,duyệt đi

-Tìm hiểu bệnh và mua thuốc, tiêm hoặc cho chúng uống để chữa bệnh và đồng thời nhốt riêng những con bị bệnh để tránh lây lan cho con khác

-Vệ sinh và khử trùng nơi ở của chúng, hạn chế tiếp xúc vs các con vật bị ốm, bệnh

-Nếu chúng bị chết do mắc bệnh thì phải đem tiêu hủy (đốt, chôn), ko đc ăn

-Cần phòng bệnh cho cả các con vật khác

TÍCH MK NHA !

Which underlined sound is pronounced differently in each group.

A. tired

B. bicycle

C. exciting

D. favorite

using / bulbs / energy-saving / about / instead of / 100-watt light bulbs / What /?

Everyone wants to reduce pollution. But pollution problem is ________ (1) complicated as it is serious. It is complicated ________ (2) much pollution is caused by things that benefit people. For example, exhaust ________ (3) automobiles causes a large percentage of all air pollution. But automobiles provide transportation for millions of people. Factories discharge much of the material ________ (4) pollutes the air and water, but factories give employment to a large number ________ (5) people. Too much fertilizer or pesticide can ruin soil, but fertilizers and pesticide are important aids to the growing of crops. Thus, to end or reduce pollution immediately, people would have to stop using many things that benefit ________ (6). Most people do not want to do that, of course. But pollution can be gradually reduced in several ways.

Why is the pollution problem complicated?