I can’t cancel my arrangement at such a short __________, for I have already announced it to everyone concerned.
A. . warning
B. . information
C. . notice
D. . schedule
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He wanted to become a writer, but his father didn’t think it was a __________ profession, so he had to give it a second thought.
A. . respectful
B. . respective
C. . respectable
D. . respecting
An __________ degree was awarded to him by Cambridge for his great contribution in the theoretical physics.
A. . honorable
B. . honorary
C. . honored
D. . honoring
All the flights __________ because of the snowstorm, we had to take the train instead, though it would take much longer time.
A. . were canceled
B. . had been canceled
C. . having canceled
D. . having been canceled
If you have never planted anything, you won’t be able to know the pleasure of watching the thing you have planted __________.
A. . grow
B. . to grow
C. . grown
D. . to be grown