（2014年北京市西城区高三5月二模试题）21. — You look great!— I ______ out. Check out my muscles!
#99109
A
will work
B
was working
C
have been working
D
had been working
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—I________as a cashier for 10 straight years, but I never had a sense of achievement.—Is that why you set up your own business?
#99682
A
worked
B
have been working
C
would work
D
have worked
—Your colleague is speaking English with fluency.—It's no wonder．She ____ in the UK for a year as a visiting professor
#100404
A
worked
B
has worked
C
had worked
D
has been working
–Has your father returned from Africa yet? –Yes, but he _____here for only three days before his company sent him to Australia.
#100678
A
has been
B
will be
C
would be
D
was
Mother was satisfied to see her son well _____ for the coming examinations.
#103243
A
prepare
B
prepared
C
preparing
D
to prepare
— The room is dirty. — I know. It ______ for several weeks.
#101322
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned