_ this frontier. Won’t you tell me what it is? I’ m an old man, and today’s my last day on the __17__. Tomorrow I’m going to __18__. I promise I shall not tell __19__ if you tell me what you’ve been smuggling.” The worker did not say anything for __20__. Then he smiled, turned to Peter and said quietly, “Bikes.”Р1. A. towards B. down C. to D. upР2. A. filling B. pulling C. pushing?D. carryingР3. A. arrived B. appeared?C. came D. reachedР4. A. ask B. order C. make D. callР5. A. carefully B. quickly?C. silently?D. horriblyР6. A. that B. where C. how D. whetherР7. A. before B. after C. first D. soР8. A. lucky B. hoping C. thinking?D. wonderingР9. A. had been B. hidden C. hiding D. have beenР10. A. nothing B. something?C. everything?D. anythingР11. A. taking B. smuggling?C. stealing?D. pushing