—How many times have you been to China?—In fact, it is the first time that I__________ here.
#100361
A
was
B
have been
C
had been
D
am
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I ______ along the road when I saw Peter. So we stopped and had a chat.
#101705
A
walked
B
was walking
C
would walk
D
had walked
—— Look at the black clouds.It ______ soon. —— Sure.If only we _____out. 
#104672
A
is raining; didn’ t come
B
is to rain; won’ t start
C
will rain; haven’ t started
D
is going to rain; hadn’ t come
Two years has passed since I ______you the first time.
#102532
A
meet
B
have met
C
met
D
had met