They ______Hong Kong twice.  
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A
have gone to
B
have been to
C
have been in
D
have gone in
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In the last few years thousands of films ________ all over the world.
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A
have produced
B
have been produced
C
are producing
D
are being produced
I want to buy that kind of cloth because I ________ the cloth_______ well.
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A
have told; washed
B
have been told; washes
C
have been told; is washed
D
was told; is washed
 Kate  ________    on her new novel, which is supposed to come out next month.
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A
was working
B
had worked
C
will be working
D
has been working