—Got your driving license?
—No. I _____ too busy to have enough practice, so I didn’t take the driving test last week.
A. will be B. am C. have been D. had been
The conference was attended by more than 11,000 people, _____ it the largest UN climate change gathering ever held.
A. making B. to make C. made D. to be making
________ help the people in the snowstorm in the South made him worried.
A. Not known how to B. Unknown what to do to
C. His knowing not how to D. His not knowing how to
The position, however, _______ you are applying, is not quite a well-paid one.
A. that B. for which C. which D. to which
–Why, Simon. Someone seems to have called you over there.
--Yes? I _______ that.
A. am not realizing B. haven’t realized C. didn’t realize D. don’t realize
Though Jack has failed twice in _____ PE test, he decided to have _____ third try.
A. the; the B. a; the C. a; a D. the; a
