What? Is it the first time that this _________?

The meeting began two hours ago and because no decision _______, we will continue our discussion tomorrow.

I had been working on math for the whole afternoon and the numbers ________ before my eyes.

----Are you a teacher?
----No, but I ______ in Harbin No. 3 High School for 3 years.

—Ann is in hospital.
—Oh, really? I ________ know. I ________ go and visit her.

By the time I see you again, I _______ from that school.

A new kind of drug ___ ___ to cure H7N9 bird flu by the scientists and they are hopeful that they will succeed in a couple of weeks.

Yangzhou high school ___________ since 1902. 

By the time Jack returned home from England, his son  _______  from college.

Do you think that bridge _________2,000 metres long? It doesn’t appear so long.