We finally managed to make the villagers _____ of the value of science.
--- Have you telephoned your father ? --- Yes. He _____ back next year.
--____ you _____the chief editor at the airport? ---No. He_____away before my arrival.
.He simply repeated this year's work. He's the sort of boy who _____ to anyone whatever failures he'a had in whatever he does.
---May I speak to your manager Mr.Willians at five o'clock tonight?"---"I'm sorry, Mr.Williams _______ to a conference before then."
The teaching building of our school_____ for many times.