No sooner ________ down on bed ________ the telephone rang.

On the way home I met my friend John, from _______ home the thief had stolen a computer.

n the two generations, it is often not their age, _________their education that causes misunderstanding.

Does the newly published detective book sell well? —No．it will only a limited public．

The vegetables didn’t taste very goodThey＿＿too long