15. Unless economic conditions improve next year, ____ widespread unrest in the United States.
A. there would be
B. there is
C. there should be
D. there will be
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16. She demands that the child ____ her.
A. obeys
B. obeyed
C. obeying
D. obey
17. Jean's uncle insists ____ in this hotel.
A. not staying
B. not to stay
C. that he not stay
D. staying not
18. ---"Was the housemaster strict?" ---"Yes. He requested that we ____ television on week nights."
A. not watch
B. must not to watch
C. not be watching
D. watching not
19. The general ordered that the enemy ____ stopped.
A. is
B. be
C. was
D. to be
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