I am tired. I ______ all day.
#104217
A
am working
B
have been working
C
worked
D
have been worked
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— Why? Tom, your shirt is so dirty! — Mum, I __ my storeroom downstairs。
#104430
A
cleaned
B
have worked
C
was cleaning
D
have been cleaning
----- Can I go back home now? ----- You______ to leave until you ______ your work.
#102928
A
won’t allow; finish
B
won’t be allowed; will finish
C
won’t be allowed; have finished
D
won’t allow; will finish