I dream of becoming a professional singer, but my voice was _____________.
A. not good enough
B. not enough good
C. good not enough
We expect our employees to ______________ for face-to-face communication with clients around the world.
A. speak enough English
B. speak English enough well
C. speak English well enough
The Canadian professor _____________ to pick up lots of Chinese idioms.
A. has been in China enough long
B. has been enough in China
C. has been in China long enough
Nobody is surprised to learn the campus restaurant is going to close next week. The manager _________________.
A. has never tried hard enough
B. has never tried enough hard
C. has never tried enough