—Professor Smith, can I meet you at 10 o’clock tomorrow morning?—Oh, I’m sorry. I       a lecture at Hunan Normal University.
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A
give
B
am giving
C
will give
D
will be giving
推荐题目
Up to now, he _______ most of the works by Mark Twain.
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A
is reading
B
has read
C
will read
D
reads
A new cinema _________ here now. They hope to finish it next month.
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A
will be built
B
is built
C
has been built
D
is being built
23. The writing brushes ____bamboo and animal’s hair.
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A
are made of
B
is made from
C
is made of
D
are made up