The letters for the boss ______ on his desk but he didn’t read them until three days later.
#101323
A
was put
B
put
C
has put
D
were put
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All the preparations for the task _________, and we’re ready to start.
#99042
A
complete
B
have completed
C
had been completed
D
have been completed
—I have got a headache.—No wonder.You___in front of that computer too long.
#104063
A
work
B
are working
C
have been working
D
worked
―Hello!May I speak to Jack, please?  ―Yes, speaking. -Oh, I _______ your voice at first.
#101984
A
don’t recognize.
B
didn’t recognize.
C
hadn’t recognized.
D
haven’t recognized.