It was not until then that I came to know that knowledge _______ only from practice.
#100974
A
had come
B
has come
C
came
D
comes
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We are satisfied with his job in our company. Everything goes better now than when he his work here.
#100942
A
has started
B
would start
C
started
D
had started
The plane _______ at 7：00 p.m.，so I have to be at the airport by 6：40 at the latest.
#104452
A
has left
B
would leave
C
will have left
D
leaves
—Bob, you______ on the phone. —______.
#104322
A
areneeded;I'mcoming
B
arewanted;Coming
C
arecalled;I'llcome
D
arerungup;Thanks
--- Hi Mike, are you busy now?--- Not really. I _____ my work, and I’m going to see a movie online.
#100469
A
did
B
have been doing
C
had done
D
have done
Mary ___________to see you．She．_________ for you downstairs at the moment．
#104816
A
has come；is waiting
B
came；is waiting
C
has come；waited
D
came；was waiting