Generally speaking, when _____ according to the directions, the medicine has no side effect.

We want to sit at the table near the window— I am sorry, but it _______ already

Hi John, how do you study _________ a test— By working with a group.

They have been married for nearly two years and they are ________ to have a baby. However, their wish hasn’t come true.

______ on the top of the tower, and you can see the whole city.