Choose the one word or phrase - a, b, c or d - that best completes the sentence 6. She harbored her hope of being a teacher. a. gave up her hope of being a teacher b. built her hope of being a teacher c. had her hope of being a teacher d. kept her hope of being a teacher in her mind 7. He behaved like an adult. I think he is more.................... than the other boys at his class. a. intelligent b. mature c. ambitious d. developed 8. The new road should help ......................traffic problems. a. raise b. create c. ease d. cause 9. There is no................... explanation for what happened. a. scientist b. scientific c. scientifically d. science 10. The new surgeon will ...................her post in May. a. go on b. get over c. take up d. look after