Great efforts to increase agricultural production must be made if food shortage _____ avoided.
#100844
A
is to be
B
can be
C
has been
D
will be
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—The former president of Iraq was caught at last.—Really? Where ______________ himself?
#104260
A
has he hidden
B
had he hidden
C
was he hidden
D
has he been hidden
--- Have you finished the report? --- No. I ______ it all this week.
#101397
A
will do
B
had done
C
have been doing
D
have done
The old man ___ all his money.
#103987
A
robbed of
B
was robbed of
C
robbed
D
was robbed