The road ______ last year.
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A
builds
B
built
C
was built
D
is built
推荐题目
 The 30th London Olympic Games ____________ on July 27th, 2012.
#44703
A
will be held
B
is held
C
was held    
D
has been held
The light bulb ______ by Edison in the middle of the 1780s.
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A
is invented
B
was invented
C
invented
D
invent
Her life ____________  a lot in the last few years.
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A
changed
B
is changing
C
has changed
D
have changed