—Waiter, what about my coffee? I______ for over 10 minutes.—Sorry, sir. It will just be a moment
#101939
A
am waiting
B
was waiting
C
had waited
D
have been waiting
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I can guess you were in a hurry. You __ your sweater inside out.
#104435
A
had worn
B
wore
C
were wearing
D
are wearing
It        long before we        the result of the experiment.
#102004
A
will not be;will know
B
is;will know
C
will not be;know
D
is; know