Read the expressions. Then listen to the talk again and decide whether the expressions are used by the speakers.[音频]
A. 1.Anyway, …
B. 2.And then …
C. 3.First of all …
D. 4.Before long, …
E. 5.I don't believe it.
F. 6.All of a sudden, …
G. 7.This happened when …
H. 8.The next thing I knew, …
I. 9.Oh! You're kidding!
J. 10.In the end, …
K. 11.Oh! How embarrassing!