—— Why? Tom, your shirt is so dirty! —— Mum, I ＿＿＿＿＿ my storeroom downstairs。
#104641
A
cleaned
B
have worked
C
was cleaning
D
have been cleaning
推荐题目
—The windows are dirty.—I know. They _________ for weeks.
#102514
A
haven’t cleaned
B
didn’t clean
C
weren’t cleaned
D
haven’t been cleaned
____ a few things you’d like for Christmas and I will go shopping now.
#101194
A
Talk
B
Name
C
Call
D
Speak
Kate _________ in America for many years, but she’d never regretted her decision to return to her motherland.
#101503
A
worked
B
was working
C
has worked
D
had worked
When I was in the countryside, I ____ by the riverside every day.
#101180
A
walked
B
was walking
C
walk
D
have walked
—Shall I call you at 10 tomorrow morning?—Better not. I ______ a lecture to some university students. Just send me a message.
#99855
A
would give
B
will be giving
C
will have given
D
am giving