--- Have you ever been to Tibet?--- Yes. I ____________ there three times in the year 2008.
#103221
A
went
B
have gone
C
have been
D
had been
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The fire was finally brought under control, but extensive damage _________. 
#99352
A
is caused
B
was causing
C
had caused
D
had been caused
---When ______ again?  ---When he ______, I’ll let you know.
#103420
A
he comes; comes
B
will he come; will come
C
he comes; will come
D
will he come; comes