－It’s many years since I saw you last, I __________ you at all.
－I wouldn’t have, either, if someone __________ you by the name.

When he looked up, he suddenly found himself       by a group of teenagers,
      looked at him anxiously.

— Did you see the manager in his office?
—Yes, he ______ by the journalist from Chongqing Evening.

The novel is said _____ into many languages.

_____ in the queue for an hour,Tom suddenly realized that he had left his wallet at home.

--- An ant has two stomachs --- one for itself, one for others.
--- Really? Quite interesting. I ____ anything about it.

— ________ he ________ anything about this historic site?
— Yes. That’s why he suddenly becomes so obsessed with it.

My arrival was timed perfectly; it was the second weekend of November, when the world largest wine auction ________.

If  we ___________some measures, we might have prevented the environmental pollution.

________ we ________ much longer, we might not even have had the spot on the rooftop.