6. He is interested in ....................... He is a ....................... a. scientist / science b. science / scientist c. scientific / science d. scientist / scientific 7. ....................... speaking, everything is going on as well as we have predicted. a.Unsuccessfully b. Impossibly c. Generally d. Unfortunately 8. Because of financial problem, she could not go on her study at university. a. continue b. examine c. expect d. finish 9. His mother's death is the greatest ....................... event that he will never get rid of. a. successful b. comic c. brilliant d. tragic 10. Tom and David used to go to school ....................... when they lived on the farm d our boyhood. a. one another b. altogether c. together d. each other 11. She harboured the thought of being a member in the Parliament to struggle for women's rights. a. keep in mind b. determined c. passed d. took charge of 12. Mr. Pike devoted more than half of his lifetime .......................teaching profession now he is living.......................retirement. a. for / on b. to / in c. on / of d. in / at 13. Isaac Newton used to study, and then worked at.......................Cambridge, England. a. a b. an c. the d. no article 14. Without the pull of the Earth, we could not ....................... anything. a. weigh b. weight c. weightless d. weightlessness 15. He is a chemist. He often stays up late to do research or experiments in the ....................... a. surgical ward b. library c. basement d. laboratory 16. In our modern time, human life has become better and better. The.................... high. a. beauty standards b. ethical standards c. living conditions d. job securities 17. I cannot make up my mind yet. What would you do if you were in my ............ a. position b. armchair c. stand d. condition 18. Marie Curie was ....................... the Nobel Prize in chemistry for determining t weight of radium. a. won b. awarded c. dedicated d. devoted 19. The hall was ............................. students. a. crowded with b. packed with c. full of d. all are correct 20. He passed his exams with flying clour. a. successfully b. difficultly c.badly d. easily