“How long will you work on the farm?” “____ the end of next year.”

He tried to invite some famous pop stars to sing in the concert ______, but failed.

To fully understand the writer,we must read not only between the lines,but sometimes __________ the lines.

(2013·福建高考)Mrs.Smith finds it hard to clear up the mess, as her children are always ________ whenever she tries to.

In the Great Depression, the American government couldn’t find good solutions _____ the unemployment problem.