---What ______ the forest of Yangzhou in the last 30 years?---Yangzhou has become much greener.
#39620
A
has happened to
B
was happened to
C
has happened at
D
is happening
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The newspaper says if more underground lines next year, it will be much easier for people to travel around Nanjing.
#39767
A
will be finished
B
have finished
C
are finishing
D
are finished
Mr. Green to the manager now. You’d better call him later.
#41909
A
talk
B
talked
C
is talking
D
was talking
Mr Smith __________in London for a few years before he _____to China.
#39968
A
lives; came
B
has lived; came
C
had lived; comes
D
had lived; came
I _______ a museum with my friends at this time yesterday.
#39915
A
am visiting
B
was visiting
C
visited
D
will visit