---The window is dirty.---I know. It ______ for ages and I’m considering giving the task to our children.
#100885
A
hasn’t cleaned
B
hasn’t been cleaned
C
wasn’t cleaned
D
didn’t clean
推荐题目
I have got four day's holiday to Paris. I _______ my father.
#99523
A
am taking
B
had taken
C
took
D
have taken
--Why has he been staying at home these days? --He ___________ since a month ago.
#104803
A
has been out of work
B
was out of work
C
has lost his work
D
had left from his work
---How long have you retired ,Grandpa? ---Well, four years. But you know, I_____ for Courtaulds for over forty years.
#103083
A
have worked
B
worked
C
had worked
D
work
Planning so far ahead ________ no sense---so many things will have changed by next year.
#100124
A
makes
B
made
C
making
D
make
My uncle _________ in Taiwan for 20 years. Now he has settled down in mainland.
#100301
A
was living
B
had lived
C
has lived
D
lived