题目内容
-Hello, Sandy. This is Jack. What are you doing?
-I'm watching a match. It started at 7 p. m. and on for another half an hour.
-I'm watching a match. It started at 7 p. m. and on for another half an hour.
[ ]
A.has been
B.was
C.had been
D.will be
B.was
C.had been
D.will be
D
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