C.he was able to make himself heard D.was he able to make himself heard 12.It was not until he arrived at the station he realized he had forgotten his ticket A.before B.that C.when D.after 13.People who walk on the grass are liable a fine of 5 yuan. A.for B.on C.to D.at 14.George is jealous his younger sister. A.at B.of C.to D.in 15.As you have seen from my work,I am perfectly independent him. A.on B.in C.from D.of 16.They did not find to prepare for the worst conditions they might meet A.worth B.it worthwhile C.it worth D.it worthy 17._ you decide to take up.you should try to make it a success. A.If only B.Unless C.Whenever D.Whatever 18.Magie ran back to the kitchen,eggs carefully in her hands. A.held B.to be held C.were held D.holding 19.The situation today is quite different form it was only 50 years ago. A.what B.which C.when D.such 20.He is good at making stories for children. A.for B.up C.of D.after 21.The traffic was very heavy,otherwise 1 here 50 minutes sooner. A.would be B.should be C.had been D.would have been 22.He has left the book here on ,so that you can read it. A.purpose B.intention C.aim D.meaning 23.People under 21 yearsold are not to join this club. A.desirable B.eligible C.advisable D.admissible 24.The storm sweeping over this area now is sure to cause of vegetable in the coming days. A.rarity B.scarcity C.invalidity D.variety C. he was able to make himself heard D. was he able to make himself heard 12. It was not until he arrived at the station _ he realized he had forgotten his ticket. A. before B. that C. when D. after 13. People who walk on the grass are liable _ a fine of 5 yuan. A. for B. on C. to D. at 14. George is jealous _ his younger sister. A. at B. of C. to D. in 15. As you have seen from my work, I am perfectly independent _ him. A. on B. in C. from D. of 16. They did not find _ to prepare for the worst conditions they might meet. A. worth B. it worthwhile C. it worth D. it worthy 17. _ you decide to take up, you should try to make it a success. A. If only B. Unless C. Whenever D. Whatever 18. Magie ran back to the kitchen, eggs _ carefully in her hands. A. held B. to be held C. were held D. holding 19. The situation today is quite different form _it was only 50 years ago. A. what B. which C. when D. such 20. He is good at making _stories for children. A.for B. up C. of D. after 21. The traffic was very heavy, otherwise I _ here 50 minutes sooner. A.would be B. should be C. had been D. would have been 22. He has left the book here on _, so that you can read it. A. purpose B. intention C . aim D. meaning 23. People under 21 years old are not _ to join this club. A. desirable B. eligible C. advisable D.admissible 24. The storm sweeping over this area now is sure to cause _ of vegetable in the coming days. A. rarity B. scarcity C. invalidity D.variety