The first use of atomic weapons was in 1945, and their power ____increased enormously ever since.
#86339
A
is
B
was
C
has been
D
had been.
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It is reported that a woman as well as two children ______ from a big fire yesterday.
#86211
A
was saved
B
were saved
C
had been saved
D
have been saved
----- What does Canada export?---- A large quantity of wheat_____ sent away.
#86299
A
is
B
are
C
have
D
is being
- Don't you see the sign "No Parking!" on the right? -Sorry, I didn't. But now I know parking_______ here.
#43657
A
wasn't allowed
B
isn't allowed
C
won't allow
D
doesn't allow