___How time flies!It's already twelve o'clock.___ Oh,really? I ______ it at all.
#39794
A
don't realize
B
didn't realize
C
haven't realized
D
hadn't realized
推荐题目
— What did you do last night?— I did my homework and ________ TV.
#36366
A
watch
B
watched
C
will watch
D
am watching
If our government attention to controlling food safety now, our health ________ in danger.
#39654
A
won't pay; is
B
doesn't pay; is
C
won't pay; will be
D
doesn't pay; will be
Tom usually _________ a bike to school. Look, he _______ to school now.
#38165
A
rides; is riding
B
is riding; is riding
C
rides; rides
D
is riding; rides
