----I’m sorry, but there is no smoking on this flight.----Oh, I _____ that. Sorry, I won’t again.
#104849
A
don’t know
B
didn’t know
C
won’t know
D
haven’t known
推荐题目
I graduated from college twenty years ago and I ____________ as an English teacher in this middle school ever since.
#101021
A
worked
B
have been working
C
had worked
D
was working
You ________ your son to watch TV for too long hours! See, Mr. Morrison called that he didn’t finish his homework yesterday.
#99766
A
are always permitting
B
have permitted
C
permit
D
permitted
—Pity you missed the lecture on nuclear pollution.—I____ it, but I was busy preparing for a job interview.
#102658
A
attended
B
had attended
C
would attend
D
would have attended
She _______ to go traveling this summer, but some extra work took up all her time.
#103183
A
had been planned
B
has planned
C
was planned
D
had planned
When I was a little girl, I ________ with my uncle for several years.
#100312
A
lived
B
have lived
C
was lived
D
had lived