Without this year’s Nobel Prize in physics winner Charles Kao’s idea of fibrotic（光纤的）communications, the “modern” telephone and Internet _________impossible．
#103582
A
will be
B
were to be
C
should be
D
would be
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-----Are you still very busy?-----Yes, I ______ the report for the manager and it won’t take long.
#100851
A
have just finished
B
am just finishing
C
had just finished
D
am just going to finish
The hero’s story______ differently in the newspapers.
#103468
A
was reported
B
was reporting
C
reports
D
reported
It’s high time that we _____ measures to stop selling polluted vegetables.
#102040
A
must take
B
take
C
took
D
will take