It is often said that ____teachers have _______very easy life.
#99277
A
/,/
B
/,a
C
the,/
D
the, a
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In the war,the army  supplies during several months.
#103950
A
furnish with
B
is furnished
C
is furnished with
D
are furnished at
The construction of the two new railway lines ________ by now.
#103148
A
have been completed
B
has been completed
C
has completed
D
have completed
If nothing ________, the oceans will turn into fish deserts.
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A
does
B
had been done
C
will do
D
is done