A. GETTING B. MAKING C. TAKING D. DOINGIX. CHOOSE FROM THE FOUR OPTION...

Câu 70: A. getting B. making C. taking D. doingIX. Choose from the four options given (marked A, B, C, and D) one best answer to complete each of the gaps below by circling the corresponding letter A, B, C, or D.The tourist industry is (71- considered) to be the largest industry. Before 1950 one million people traveledabroad each year but by the 1900s the figure (72- had risen) to 400 million every year. (73- Such) large numbers oftourists, however, are beginning to cause problems. For example, in the Alps the skiers are destroying the mountainsthey came to enjoy. Even parts of Mount Everest in the Himalayas are reported to be covered (74- with) old tins, tents,and food that have been (75- thrown away). But at a time when we have (76- greater) freedom to travel than everbefore, more and more people are asking how they can enjoy their holidays (77- without) causing problems by spoilingthe countryside. Now there is a new holiday (78- guide) called "Holidays That Don't Cost The Earth". It tells you (79-how) you can help the tourist industry by asking your travel agent the right questions (80- before) you go on holiday.