— It’s difficult for the village children to cross the river for school.— I hear a new bridge _______ over the river in a year.

He thought that computers would never be _____ most people.

 The 30th London Olympic Games ____________ on July 27th, 2012.

—May we leave classroom now?—No, you        . You        to leave until the bell rings.

In the past the children were made ______15 hours a day.