John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we _____ each other a couple of times before that.
#104392
A
had been; have seen
B
have been; have seen
C
had been; had seen
D
have been; had seen
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China is embarrassed by such a fact: Chinese visitors______ rubbish on the Great Wall, followed by a foreigner picking up the litter.
#100231
A
will drop
B
would drop
C
are dropping
D
had dropped
--- I’m sure Andrew will win the first prize in the final. --- I think so. He ____ for months.
#102489
A
is preparing
B
was preparing
C
has been preparing
D
had been preparing
Do you still remember ber?________her as much as I do now for a long time.
#99627
A
haven’t missed
B
don’t miss
C
am not missing
D
didn’t miss
— Have you ever visited the Opera House?—Yes．When I was in Sydney, I ______ it twice．
#102371
A
have visited
B
had visited
C
visited
D
would visit
The church tower which_________will be open to tourists soon. The work is almost finished.
#103744
A
has restored
B
has been restored
C
is restoring
D
is being restored