I never regretted ________ the job offered by that famous company, for it was not where my interest lay.
A. not to accept
B. not having accepted
C. having not accepted
D. not accepting
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We would go to a concert ________ you’d prefer to visit an art gallery.
A. if
B. since
C. unless
D. as
Jack is ________ than Alec.
A. more skillful a painter
B. a more skillful painter
C. more a skillful painter
D. more skillful painter
All the specialist schools in the world will get you _______ if you are playing catch-up all day.
A. hint
B. accomplishment
C. nothing
D. nowhere
The students couldn’t _______ what the teacher was trying to explain.
A. figure
B. grasp
C. grab
D. gain