11.Is Mr Buong going away next week? - No,
A. an
B. a
12. Would you like to hear,
A. an- the
B. the the
13. There'll always be a conflict between.
A. the the
B. an-a
14. There was
A. the-a
B. an
15.My mother thinks that this is
A. the
16.Like many women, she loves
A. the-a
17.She works ...
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