Mark the etter A. B. C.or Dan vour answer sheet to ludicate the each of the following setences. Question 15. Margaret was slow at school, but she went on A. having been ion Prime Minister. B. to have been C. to be D. being Question 16. and neither did his deskmate. A. David wasn't very well in the final test B. David didn't do very well in the final test C. David was very well in the final test D. David did very well in the final test Question 17. Production methods in the village are normally the younger generations. A. passed down from ancestors to C. passed up all the project yesterday. C. has done B. passed away D. passed out Question 18. Susan wishes she D. does A. had done B. did Question 19. This laptop is much more user-friendly, but it costs B. twice as many C. twice as much as the other one. D. as many as A. so much as must complete a visa form upon arrival at Singapore airport. C. tourists Question 20. All A. passengers B. viewers D. customers harder at school, I would have a better job now. C. work Question 21. IfI B. worked D. is working A. had worked Question 22. Jack asked his sister A. where you will go tomorrow B. where you have gone tomorrow C. where would she go the following day D. where she would go the following day nn to heln us reach a good decision.