The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________. 
#100355
A
were playing
B
were to play
C
had played
D
played
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Hi, Mike. I’ve to borrow your car this afternoon mine _______ in the garage.
#99388
A
is repairing
B
is being repaired
C
has repaired
D
has been repaired
His sister left home in 1998, and _________ since then. 
#100164
A
hadnotbeenheard
B
hasnotbeenheardof
C
hadnotheardof
D
hasnotheardof