Alhough we waited more than half an hour. Mary didn't turn()at the conference room.
A. over
B. in
C. up
D. out
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Maria hadn't seen me for a few years,but she()my voice on the phone immediately.
A. realized
B. recognized
C. repeated
D. reminded
The student needed a letter of()to apply for the post of a secretary.
A. invitation
B. recommendation
C. register
D. inquiry
He is well-prepared for the presentation about the new project and feels()that the head of department will like his idea.
A. concerned
B. comfortable
C. confused
D. confident
It was very late when we decided to travel on May Day holiday,but luckily we()to find ahotel at a reasonable price
A. managed
B. wanted
C. tried
D. needed