12. Bicycles must .... ..................in the driveway A. not leave B. not be leaving C. not be left D. not have left 13. Beethoven’s Fifth Symphony.......................next weekend A. is going to be performed B. has been performed D. will be performing D. will have perform 14. All bottles......................................before transportation A. frozen B. were froze C. were frozen D. are froze 15. ...............................................yet? A. Have the letters been typed B. Have been the letters typed C. Have the letters typed D. Had the letters typed 16. English has become a second language in countries like India, Nigeria or Singapore where.................for administration, broadcasting and education A. is used B. it is used C. used D. being used 17. The telephones..............by Alexander Graham Bell A. is invented B. is inventing C. invented D. was invented 18. Lots of houses...................by the earthquake A. are destroying B. destroyed C. were destroyed D. is destroyed 19. Gold.........................in California in the 19th century A. was discovered B. has been discovered C. was discover D. they discover 20. The preparation.......................by the time the guest............................ A. had been finished- arrived B. have finished- arrived C. had finished-were arriving D. have been finished- were arrived 21. The boy ………………….. by the teacher yesterday. A. punish B. punished C. punishing D. was punished 22. “Ms Jones, please type those letters before noon” “They’ve already ………, sir. They’re on your desk.” A. typed B. been being typed C. being typed D. been typed 23. Sarah is wearing a blouse. It…………of cotton. A. be made B. are made C. is made D. made 24. They had a boy ………. that yesterday. A. done B. to do C. did D. do