In the past 5 years a great deal of money _____ improving the environment of the school.
#103617
A
is spent
B
has been spent
C
was spent
D
had been spent
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The coal miners in the coal mine for 10 hours before we came to their rescue.
#103310
A
had trapped
B
had been trapping
C
had been trapped
D
would have been trapped
--- I’m sorry, but there is no smoking on this flight． --- Oh, I _________ that．Sorry, I won’t again．
#103054
A
don’t know
B
didn’t know
C
won’t know
D
haven’t known
The bridge, which _____ 1688, needs repairing.
#103719
A
is dated from
B
was dated from
C
dates from
D
dated from
I ____________ you not to move my dictionary—now I can’t find it.
#99390
A
asked
B
ask
C
was asking
D
had asked
Tommy was planning to buy a car the next week,______ he ______ enough for a used one．
#101599
A
by that time; had saved
B
by which time; had saved
C
by that time; saved
D
by which time; has saved