chỉ cần chọn thôi, không dài như bài đâu ạ Most paper is made from wood. When trees are cut down, they are transported by land or water to paper mills. Here they are cut down into pieces and crushed up. This wood pieces is then dried on a machine and made into paper. Paper-making is an important British industry, and paper from Britain is exported to South Africa, Australia and many other regions. Some of the wood worked in British paper-making industry comes from trees grown in Britain, Norway, etc. One tree is needed for some 400 copies of a typical 40-page newspaper. If half the adults in Britain each buy one daily paper, this (49)__________ up over 40,000 trees a day. Trees are being cut down faster than they are being replaced A, makes B, uses C, does D, cuts