---Would you have helped her had it been possible? ---Yes, but I __________ busy with my work.
#102818
A
was
B
had been
C
have been
D
am
推荐题目
I ______ the time ______ so quickly.
#100103
A
didn’t realize; had passed
B
don’t realize; passed
C
haven’t realized; passed
D
hadn’t realized; had passed
(2014·湖南株洲一模)—Thank you for your tea.—You are so kind to say so，but you________it at all.
#99145
A
didn’t drink
B
aren’t drinking
C
don’t drink
D
hadn’t drunk
In the past 5 years a great deal of money _____ improving the environment of the school.
#103617
A
is spent
B
has been spent
C
was spent
D
had been spent
She used ______ on the right in China, so she was not used _______ on the left in England at first.
#103158
A
to drive; to drive
B
to drive; driving
C
to driving; to driving
D
to drive; to driving
Although there are no classes in the afternoon now, no student ______ go out of school without the head teacher’s permission.
#102174
A
will
B
must
C
may
D
shall