... the subject. a. try b. inspect c. prove d. test 11. Ask the watchman ____. a. whose is this car b. this is whose car c. whose car that is d. whose car is that 12. I must get my office ____ ... both of them b. either one of them c. neither of them d. not any of them 17. “I understand that you didn’t do the work. - “Oh ____!” a. no, I did b. yes, I did c. no, I didn’t do d. yes, I didn’t ... is placed differently from the others: a. gathering b. tolerate c. assemble d. safeguarding 7. Conservation also includes searching ____ alternative fuels, such ____ the energy of the Sun....