—How about my food? I _____ here for almost half an hour.
—I’m sorry, sir. It must be ready by now.
A.have been sitting |
B.am sitting |
C.had been sitting |
D.was sitting |
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—How about my food? I _____ here for almost half an hour.
—I’m sorry, sir. It must be ready by now.
A.have been sitting |
B.am sitting |
C.had been sitting |
D.was sitting |