Don’t call me at 9:00 o’clock tomorrow morning ,when I_______a lecture at Harvard.
He kept sending her presents in an attempt to win her _______.
I shouldn’t have accepted the man’s present, but I found it difficult to turn down his ______.
—Who did you stay with yesterday? I couldn’t find you anywhere. — ___________.
The Chinese are looking forward to the first _______to land on the moon after three Chinese astronauts’ successful trip to space.
Suddenly we felt the _________atmosphere grow tense as neither of the sides would give in.