—Will you be able to see Jennifer’s parents when the first class is over?—I’m afraid not.I ________a lecture on British literature in the hall.
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A
will attend
B
am attending
C
will be attending
D
am going to attend
推荐题目
Land animals are believed ______ from sea animals.
#103259
A
to have developed
B
to have been developed
C
having developed
D
having been developed
A fire broke out in the neighborhood last night. By the time the firemen arrived, it    . 
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A
had been put out
B
would put out
C
has been put out
D
was putting out
Edward, you play so well, but I _____ you play the piano.
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A
didn’t know
B
hadn’t known
C
don’t know
D
haven’t known
 He left his hometown in 1990, and great changes _________ ever since. 
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A
had taken place
B
took place
C
have been take place
D
have taken place