13. The children’s arm was swollen because he .................. by a bee. A. stung B. had stung C. had been stung D. had being stung 14. I .................. with you on that subject. A. am agree B. am agreed C. agreeing D. agree 15. Many U.S automobiles .................. in Detroit, Michigan. A. manufacture B. have manufactured C. are manufactured D. are manufacturing 16. When I came, an experiment .................. in the lab. A. was being holding B. has been held C. was being held D. has held 17. George is .................. Lisa. A. marry with B. marry to C. married with D. married to 18. Last night a tornado swept through Rockvill. It ............. everything in its path. A. destroyed B. was destroyed C. was being destroyed D. had been destroyed 19. Dynamite ................... by Alfred Bernard Nobel. A. have been invented B. invented C. was invented D. was being invented 20. .................. this work .................. before you went to Moscow? A. Will/ have been done B. Has/ been done C. Will/ be done D. Had/ been done 21. If you .................. about it, will you be able to answer? A. are asked B. ask C. will be asked D. asked 22. Do you believe that such a problem can ...................? A. solve B. be solving C. is solved D. be solved 23. “ Can’t we do something about the situation?”- “ Something ........ right now.” A. is doing B. is do C. is being done D. has been doing 24. The university .................. by private funds as well as by tuition income. A. is supported B. supports C. is supporting D. has supported 25. This picture .................... by Johnny when I came. A. painted B. was painted C. was being painted D. had been painted 26. It must .................. without delay. A. do B. have been done C. be doing D. be done 27. This exercise may .................. with a pencil. A. be written B. be to write C. be writing D. write 28. The money .................. to him 2 months ago, but it .................. back yet. A. was lent/ had not been given B. has been lent/ was not given C. was lent/ has not given D. was lent/ has not been given 29. She could easily .................. for a top model. A. be mistaken B. have mistaken C. been mistaken D. to be mistaken 30. My shirt .................. by my sister on my last birthday. A. gave B. was given C. had been given D. was being given