The book has been translated into thirty languages since it ______ on the market in 1973.
#101454
A
had come
B
has come
C
came
D
comes
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My son __________ his clock  when I went to get a cup I __________ in his study.
#103412
A
was winding up; had left
B
would up; had forgotten
C
had wounded; left
D
was winding up; forgot
Bob would have helped us yesterday, but he ________.
#99049
A
was busy
B
is busy
C
had been busy
D
will be busy