Bob tried to sweet-talk his mother into letting him go out. But when he saw his sweet talk________, he lost his temper. 
#100086
A
hadn’t worked
B
wasn’t working
C
isn’t working
D
doesn’t work
推荐题目
—Look, where are you going!—Sorry, I _______.
#100564
A
wasn’t noticing
B
didn’t notice
C
haven’t noticed
D
am not noticing
In the past five years China ________ great _________.
#100420
A
made, progress
B
has made, progresses
C
made, progresses
D
has made, progress
He has promised me that upon my return he       for me at the airport.
#102305
A
is waiting
B
will be waiting[
C
will have waited
D
waits
During next June and August he _________ in the field with his parents. 
#103879
A
was working
B
will be working
C
will work
D
has worked